Микросхемотехника / amelina_m_a_amelin_s_a_programma_shemotehnicheskogo_modeliro

ɪɚɫɫɱɢɬɚɟɬ ɩɨɞɯɨɞɹɳɟɟ ɡɧɚɱɟɧɢɟ ɞɥɹ Lower time limit ɢ ɫɤɨɪɪɟɤɬɢɪɭɟɬ ɟɝɨ. ɋɜɹɡɶ ɦɟɠɞɭ ɭɤɚɡɚɧɧɵɦɢ 3-ɦɹ ɡɧɚɱɟɧɢɹɦɢ ɜ ɥɸɛɨɦ ɫɥɭɱɚɟ ɨɩɪɟɞɟɥɹɟɬɫɹ ɮɨɪɦɭɥɨɣ:

Frequency Step=1/(Upper Time Limit – Lower Time Limit)

Ɋɢɫ. 7.14. Ɂɚɤɥɚɞɤɚ FFT ɞɢɚɥɨɝɨɜɨɝɨ ɨɤɧɚ Plot Properties

Number of Points — ɭɫɬɚɧɚɜɥɢɜɚɟɬ ɤɨɥɢɱɟɫɬɜɨ ɢɧɬɟɪɩɨɥɢɪɨɜɚɧɧɵɯ ɪɚɜ-

ɧɨɨɬɫɬɨɹɳɢɯ ɩɨ ɨɫɢ ɜɪɟɦɟɧɢ ɬɨɱɟɤ ɨɬɫɱɟɬɚ ɞɥɹ ɜɵɱɢɫɥɟɧɢɹ ɫɩɟɤɬɪɚɥɶɧɵɯ ɮɭɧɤɰɢɣ ɧɚ ɨɫɧɨɜɟ ɛɵɫɬɪɨɝɨ ɩɪɟɨɛɪɚɡɨɜɚɧɢɹ Ɏɭɪɶɟ. Ɍɢɩɢɱɧɨɟ ɡɧɚɱɟɧɢɟ

1024, 2048, ɢɥɢ 4096.

Auto Scaling — ɭɩɪɚɜɥɹɟɬ ɚɜɬɨɦɚɫɲɬɚɛɢɪɨɜɚɧɢɟɦ ɞɥɹ FFT ɮɭɧɤɰɢɣ ɢ ɜɤɥɸɱɚɟɬ ɫɥɟɞɭɸɳɢɟ ɨɩɰɢɢ:

xInclude DC Harmonic. ɉɪɢ ɭɫɬɚɧɨɜɤɟ ɨɩɰɢɢ ɩɪɢɧɢɦɚɟɬɫɹ ɜɨ ɜɧɢɦɚɧɢɟ ɜɟ- ɥɢɱɢɧɚ ɩɨɫɬɨɹɧɧɨɣ ɫɨɫɬɚɜɥɹɸɳɟɣ ɩɪɢ ɜɵɩɨɥɧɟɧɢɢ ɚɜɬɨɦɚɫɲɬɚɛɢɪɨɜɚɧɢɹ. Ɉɛɵɱɧɨ ɷɬɚ ɨɩɰɢɹ ɡɚɩɪɟɳɟɧɚ.

xAuto Scale First .... Harmonics. ɑɢɫɥɨ ɧɚɱɚɥɶɧɵɯ ɝɚɪɦɨɧɢɤ, ɩɪɢɧɢɦɚɟɦɵɯ ɜɨ ɜɧɢɦɚɧɢɟ ɩɪɢ ɜɵɩɨɥɧɟɧɢɢ ɨɩɟɪɚɰɢɢ ɚɜɬɨɦɚɫɲɬɚɛɢɪɨɜɚɧɢɹ.

Ⱦɥɹ ɢɥɥɸɫɬɪɚɰɢɢ ɞɟɣɫɬɜɢɹ ɭɩɪɚɜɥɹɸɳɢɯ ɩɚɪɚɦɟɬɪɨɜ ɡɚɤɥɚɞɤɢ FFT ɞɢɚ- ɥɨɝɨɜɨɝɨ ɨɤɧɚ Properties ɪɚɫɫɦɨɬɪɢɦ ɩɪɢɦɟɪ FFT7.cir ɢɡ ɤɚɬɚɥɨɝɚ Analysis\Fourie — ɨɞɧɨɮɚɡɧɵɣ ɜɵɩɪɹɦɢɬɟɥɶ ɩɨ ɫɯɟɦɟ ɫɨ ɫɪɟɞɧɟɣ ɬɨɱɤɨɣ ɢ LC-ɮɢɥɶɬɪ (ɫɦ. ɪɢɫ. 7.14). ɋɥɟɞɭɟɬ ɨɛɪɚɬɢɬɶ ɜɧɢɦɚɧɢɟ ɧɚ ɭɫɬɚɧɨɜɤɢ ɡɚɤɥɚɞɤɢ FFT ɩɨ ɭɦɨɥɱɚɧɢɸ — ɫɩɟɤɬɪɚɥɶɧɵɣ ɚɧɚɥɢɡ ɩɪɨɢɡɜɨɞɢɬɫɹ ɧɚ ɜɫɟɦ ɩɪɨɦɟɠɭɬɤɟ ɜɪɟɦɟɧɢ Tmin…Tmax (Tstart…Tmax ɞɥɹ MC10), ɜɤɥɸɱɚɹ ɢ ɧɚɱɚɥɶɧɵɟ ɩɟɪɟ- ɯɨɞɧɵɟ ɩɪɨɰɟɫɫɵ.

ɇɚ ɝɪɚɮɢɤɟ ɡɚɜɢɫɢɦɨɫɬɢ ɜɵɯɨɞɧɨɝɨ ɧɚɩɪɹɠɟɧɢɹ V(B) ɨɬ ɜɪɟɦɟɧɢ ɨɬɨɛɪɚ- ɠɚɸɬɫɹ ɩɟɪɟɯɨɞɧɵɟ ɩɪɨɰɟɫɫɵ ɩɪɢ ɜɤɥɸɱɟɧɢɢ. ɇɚ ɧɚɱɚɥɶɧɨɦ ɭɱɚɫɬɤɟ (ɞɨ 100 ɦɫ) ɢɦɟɸɬɫɹ ɧɟɩɟɪɢɨɞɢɱɟɫɤɢɟ ɤɨɥɟɛɚɧɢɹ, ɜɵɡɜɚɧɧɵɟ ɜɡɚɢɦɨɞɟɣɫɬɜɢɟɦ ɜɵ- ɩɪɹɦɥɟɧɧɨɝɨ ɧɚɩɪɹɠɟɧɢɹ ɫ LC-ɤɨɧɬɭɪɨɦ. ɋɩɟɤɬɪɚɥɶɧɵɣ ɚɧɚɥɢɡ ɩɪɢɦɟɧɹɟɬɫɹ

ɤɨ ɜɫɟɦ ɭɱɚɫɬɤɚɦ ɷɬɨɝɨ ɝɪɚɮɢɤɚ, ɜ ɬɨɦ ɱɢɫɥɟ ɢ ɤ ɧɚɱɚɥɶɧɨɦɭ, ɜ ɤɨɬɨɪɨɦ ɧɚ- ɛɥɸɞɚɸɬɫɹ ɧɟɫɬɚɰɢɨɧɚɪɧɵɟ ɩɪɨɰɟɫɫɵ. ɉɨɷɬɨɦɭ ɮɭɧɤɰɢɹ HARM(V(B)) (ɯɚɪɚɤ- ɬɟɪɢɡɭɸɳɚɹ ɝɚɪɦɨɧɢɱɟɫɤɢɣ ɫɨɫɬɚɜ ɫɢɝɧɚɥɚ) ɢɦɟɟɬ ɫɥɨɠɧɭɸ ɮɨɪɦɭ ɢ ɩɨɥɭɱɟɧ ɧɟ ɥɢɧɟɣɱɚɬɵɣ, ɚ ɩɪɚɤɬɢɱɟɫɤɢ ɧɟɩɪɟɪɵɜɧɵɣ ɫɩɟɤɬɪ. Ɉɞɧɚɤɨ, ɫɩɟɤɬɪ ɜɵɯɨɞɧɨ- ɝɨ ɧɚɩɪɹɠɟɧɢɹ ɜɵɩɪɹɦɢɬɟɥɹ ɜ ɭɫɬɚɧɨɜɢɜɲɟɦɫɹ ɪɟɠɢɦɟ ɹɜɥɹɟɬɫɹ ɥɢɧɟɣɱɚ- ɬɵɦ. ɂ ɩɪɢ ɢɫɫɥɟɞɨɜɚɧɢɢ ɫɯɟɦɵ ɢɧɬɟɪɟɫ ɩɪɟɞɫɬɚɜɥɹɟɬ ɢɦɟɧɧɨ ɷɬɨɬ ɫɩɟɤɬɪ, ɩɨɫɤɨɥɶɤɭ ɢɦɟɧɧɨ ɨɧ ɯɚɪɚɤɬɟɪɟɧ ɞɥɹ ɩɪɨɰɟɫɫɨɜ ɜ ɪɟɚɥɶɧɵɯ (ɚ ɧɟ ɦɨɞɟɥɶɧɵɯ) ɫɯɟɦɚɯ.

Ʉɚɤ ɩɪɚɜɢɥɨ, ɩɪɢ ɢɫɩɨɥɶɡɨɜɚɧɢɢ FFT ɮɭɧɤɰɢɣ ɩɪɟɞɩɨɥɚɝɚɟɬɫɹ, ɱɬɨ ɨɧɢ ɩɪɢɦɟɧɹɸɬɫɹ ɤ ɩɟɪɢɨɞɢɱɟɫɤɨɦɭ ɫɢɝɧɚɥɭ. ȿɫɥɢ ɜ ɫɯɟɦɟ ɧɚ ɧɚɱɚɥɶɧɨɦ ɢɧɬɟɪ- ɜɚɥɟ ɜɪɟɦɟɧɢ ɩɪɨɢɫɯɨɞɹɬ ɩɟɪɟɯɨɞɧɵɟ ɩɪɨɰɟɫɫɵ, ɬɨ ɩɪɢ ɭɫɬɚɧɨɜɤɟ Tmin=0, ɫɩɟɤɬɪɚɥɶɧɵɟ ɮɭɧɤɰɢɢ ɞɚɸɬ ɧɟɩɪɚɜɢɥɶɧɵɣ ɪɟɡɭɥɶɬɚɬ (ɱɬɨ ɛɵɥɨ ɩɪɨɞɟɦɨɧɫɬ- ɪɢɪɨɜɚɧɨ ɜɵɲɟ). Ⱦɥɹ ɬɨɝɨ, ɱɬɨɛɵ ɜɵɜɟɫɬɢ ɫɩɟɤɬɪ ɫɢɝɧɚɥɚ ɜ ɭɫɬɚɧɨɜɢɜɲɟɦɫɹ ɪɟɠɢɦɟ, ɧɭɠɧɨ ɢɡɦɟɧɢɬɶ (ɭɜɟɥɢɱɢɬɶ) ɩɚɪɚɦɟɬɪ Lower Time Limit ɧɚ ɡɚɤɥɚɞɤɟ FFT ɞɢɚɥɨɝɨɜɨɝɨ ɨɤɧɚ Properties. Ɂɧɚɱɟɧɢɟ ɷɬɨɝɨ ɩɚɪɚɦɟɬɪɚ ɞɨɥɠɧɵ ɫɨɨɬɜɟɬ- ɫɬɜɨɜɚɬɶ ɦɨɦɟɧɬɭ ɜɪɟɦɟɧɢ, ɩɪɢ ɤɨɬɨɪɨɦ ɩɟɪɟɯɨɞɧɵɟ ɩɪɨɰɟɫɫɵ ɜ ɫɯɟɦɟ ɡɚ- ɤɚɧɱɢɜɚɸɬɫɹ. ȼ ɪɚɫɫɦɚɬɪɢɜɚɟɦɨɦ ɩɪɢɦɟɪɟ ɫɥɟɞɭɟɬ ɭɫɬɚɧɨɜɢɬɶ ɧɚ ɡɚɤɥɚɞɤɟ

FFT Upper Time Limit — 400m, Lower Time Limit — 200m (ɫɨɝɥɚɫɧɨ ɪɟɡɭɥɶɬɚ-

ɬɚɦ ɩɟɪɜɨɧɚɱɚɥɶɧɨɝɨ ɚɧɚɥɢɡɚ, ɫɦ. ɪɢɫ. 7.14).

ɉɨɫɥɟ ɷɬɨɝɨ ɩɪɨɜɨɞɢɬɫɹ ɚɧɚɥɢɡ ɫ ɧɨɜɵɦ ɜɪɟɦɟɧɧɵɦ ɢɧɬɟɪɜɚɥɨɦ. ɇɚ- ɱɚɥɶɧɵɣ ɩɟɪɢɨɞ ɧɟɫɬɚɰɢɨɧɚɪɧɵɯ ɩɪɨɰɟɫɫɨɜ ɢɫɤɥɸɱɟɧ ɢɡ ɫɩɟɤɬɪɚɥɶɧɨɝɨ ɚɧɚ-

ɥɢɡɚ ɢ ɬɟɩɟɪɶ ɫɩɟɤɬɪ ɜɵɯɨɞɧɨɝɨ ɧɚɩɪɹɠɟɧɢɹ ɫɯɟɦɵ ɫɬɚɥ ɥɢɧɟɣɱɚɬɵɦ

(ɪɢɫ. 7.15).

Ɋɢɫ. 7.15. ɂɫɤɥɸɱɟɧɢɟ ɧɚɱɚɥɶɧɨɝɨ ɧɟɭɫɬɚɧɨɜɢɜɲɟɝɨɫɹ ɪɟɠɢɦɚ ɢɡ ɫɩɟɤɬɪɚɥɶɧɨɝɨ ɚɧɚɥɢɡɚ: Upper Time Limit =Tmax=400m, Lower Time Limit=200m

ɍɩɪɚɜɥɹɸɳɢɟ ɭɫɬɚɧɨɜɤɢ ɡɚɤɥɚɞɤɢ FFT ɜ ɩɪɢɦɟɪɟ ɜɵɩɨɥɧɹɸɬ ɫɥɟɞɭɸɳɢɟ ɮɭɧɤɰɢɢ:

1.ɍɞɚɥɟɧɢɟ ɧɚɱɚɥɶɧɨɝɨ ɢɧɬɟɪɜɚɥɚ 0-200ms ɢɡ ɪɟɡɭɥɶɬɚɬɨɜ ɦɨɞɟɥɢɪɨɜɚ- ɧɢɹ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ ɞɥɹ ɧɚɩɪɹɠɟɧɢɹ V(B).

2.ɋɨɡɞɚɧɢɟ ɧɨɜɨɝɨ ɝɪɚɮɢɤɚ ɧɚ ɡɚɞɚɧɧɨɦ ɢɧɬɟɪɜɚɥɟ ɨɬ 200ms ɞɨ 400ms ɩɭɬɟɦ ɢɧɬɟɪɩɨɥɹɰɢɢ ɩɟɪɜɨɧɚɱɚɥɶɧɨɝɨ ɝɪɚɮɢɤɚ ɜ 2048 ɷɤɜɢɞɢɫɬɚɧɬɧɵɯ ɬɨɱɤɚɯ ɜɞɨɥɶ ɨɫɢ ɜɪɟɦɟɧɢ ɧɚ ɷɬɨɦ ɢɧɬɟɪɜɚɥɟ.

3.ɉɪɢɦɟɧɟɧɢɟ ɮɭɧɤɰɢɢ ɫɩɟɤɬɪɚɥɶɧɨɝɨ ɚɧɚɥɢɡɚ HARM ɤ ɩɨɥɭɱɟɧɧɨɦɭ ɧɨ- ɜɨɦɭ ɝɪɚɮɢɤɭ.

ɋɥɟɞɭɟɬ ɨɬɦɟɬɢɬɶ, ɱɬɨ ɜ ɜɟɪɫɢɢ MC10 ɢɫɤɥɸɱɟɧɢɟ ɧɚɱɚɥɶɧɨɝɨ ɧɟɫɬɚɰɢɨ- ɧɚɪɧɨɝɨ ɢɧɬɟɪɜɚɥɚ ɦɨɠɟɬ ɛɵɬɶ ɨɫɭɳɟɫɬɜɥɟɧɨ ɡɧɚɱɢɬɟɥɶɧɨ ɩɪɨɳɟ — ɧɟɩɨ- ɫɪɟɞɫɬɜɟɧɧɨ ɢɡɦɟɧɟɧɢɟɦ ɡɧɚɱɟɧɢɣ ɜ ɩɨɥɟ Time Range ɨɤɧɚ ɡɚɞɚɧɢɹ ɩɚɪɚɦɟɬ- ɪɨɜ ɚɧɚɥɢɡɚ TRANSIENT. ȼ ɷɬɨɣ ɜɟɪɫɢɢ ɩɪɨɝɪɚɦɦɵ 2-ɟ ɡɧɚɱɟɧɢɟ ɜ ɷɬɨɦ ɩɨɥɟ Tstart — ɷɬɨ ɧɚɱɚɥɨ ɜɵɜɨɞɚ ɝɪɚɮɢɤɨɜ ɢ ɢɦɟɧɧɨ ɨɧɨ ɹɜɥɹɟɬɫɹ ɭɦɨɥɱɚɬɟɥɶɧɨɣ ɭɫɬɚɧɨɜɤɨɣ ɞɥɹ Lower Time Limit ɡɚɤɥɚɞɤɢ FFT. ɉɨɷɬɨɦɭ ɞɨɫɬɚɬɨɱɧɨ ɭɫɬɚɧɨ- ɜɢɬɶ Time Range=400m,200m, ɧɟɨɛɯɨɞɢɦɵɟ ɩɨɥɹ ɞɥɹ Ɏɭɪɶɟ-ɚɧɚɥɢɡɚ ɡɚɩɨɥ- ɧɹɬɫɹ ɚɜɬɨɦɚɬɢɱɟɫɤɢ.

Ʉɪɨɦɟ ɬɨɝɨ ɜ MC10 ɦɨɠɧɨ ɢɫɩɨɥɶɡɨɜɚɬɶ ɨɩɰɢɸ PSS ɞɥɹ ɢɫɤɥɸɱɟɧɢɹ ɧɚ- ɱɚɥɶɧɵɯ ɧɟɫɬɚɰɢɨɧɚɪɧɵɯ ɩɪɨɰɟɫɫɨɜ ɢɡ Ɏɭɪɶɟ-ɚɧɚɥɢɡɚ. Ⱦɥɹ ɷɬɨɝɨ ɧɟ ɢɡɦɟɧɹɹ ɞɢɚɩɚɡɨɧ ɚɧɚɥɢɡɚ, ɬ.ɟ. ɨɫɬɚɜɢɜ ɟɝɨ ɩɪɟɠɧɢɦ Time Range=400m,0m, ɫɥɟɞɭɟɬ ɭɫɬɚɧɨɜɢɬɶ «ɝɚɥɨɱɤɭ» ɜ ɩɨɡɢɰɢɢ Periodic Steady State ɨɤɧɚ Transient Analysis Limits ɢ ɡɚɩɭɫɬɢɬɶ ɚɧɚɥɢɡ. Ɋɟɡɭɥɶɬɚɬɵ ɛɭɞɭɬ ɩɨɞɨɛɧɵɦɢ ɩɪɢɜɟɞɟɧɧɵɦ ɧɚ ɪɢɫ.

7.15(ɋɦ. ɫɯɟɦɧɵɣ ɮɚɣɥ FFT7(MC10).cir ɢɡ ɤɚɬɚɥɨɝɚ ANALYSIS\FOURIE).

7.4.5.Ɉɤɧɨ ɞɥɹ ɩɨɫɬɪɨɟɧɢɹ ɫɩɟɤɬɪɚɥɶɧɵɯ ɮɭɧɤɰɢɣ FFT window

Ʉɚɤ ɜɢɞɧɨ ɢɡ ɩɪɟɞɵɞɭɳɟɝɨ ɢɡɥɨɠɟɧɢɹ, ɢɫɩɨɥɶɡɨɜɚɧɢɟ FFT ɮɭɧɤɰɢɣ ɩɪɟɞ- ɫɬɚɜɥɹɟɬ ɨɬɧɨɫɢɬɟɥɶɧɨ ɫɥɨɠɧɭɸ ɡɚɞɚɱɭ, ɬɪɟɛɭɸɳɭɸ ɫɩɟɰɢɚɥɶɧɵɯ ɡɧɚɧɢɣ.

ɍɩɪɨɫɬɢɬɶ ɩɪɨɰɟɫɫ ɝɚɪɦɨɧɢɱɟɫɤɨɝɨ ɚɧɚɥɢɡɚ ɦɨɠɧɨ ɢɫɩɨɥɶɡɭɹ ɨɤɧɨ FFT Window, ɜɵɡɵɜɚɟɦɨɟ ɢɡ ɦɟɧɸ ɚɧɚɥɢɡɚ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ Transient>FFT Window. ɉɨɫɥɟɞɨɜɚɬɟɥɶɧɨɫɬɶ ɞɟɣɫɬɜɢɣ ɜ ɷɬɨɦ ɫɥɭɱɚɟ ɬɚɤɨɜɚ. ɋɧɚɱɚɥɚ ɡɚɩɭɫɤɚɟɬɫɹ ɚɧɚɥɢɡ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ ɜ ɫɯɟɦɟ. Ɂɚɬɟɦ ɜɵɩɨɥɧɹ-

ɟɬɫɹ ɤɨɦɚɧɞɚ Transient>FFT window>Add FFT Window. ɉɨɫɥɟ ɷɬɢɯ ɞɟɣɫɬɜɢɣ ɩɨɹɜɥɹɟɬɫɹ ɞɢɚɥɨɝɨɜɨɟ ɨɤɧɨ Properties, ɢɦɟɸɳɟɟ ɫɥɟɞɭɸɳɢɟ ɡɚɤɥɚɞɤɢ:

Plot. Ɂɚɤɥɚɞɤɚ ɜɵɛɨɪɚ ɚɧɚɥɢɡɢɪɭɟɦɵɯ ɤɪɢɜɵɯ ɢ ɭɫɬɚɧɨɜɤɢ ɝɪɚɮɢɱɟɫɤɢɯ ɨɤɨɧ (ɪɢɫ. 7.16).

xCurves. Cɩɢɫɨɤ, ɜ ɤɨɬɨɪɨɦ ɩɟɪɟɱɢɫɥɹɸɬɫɹ ɫɬɪɨɹɳɢɟɫɹ ɜ ɨɤɧɟ FFT ɝɪɚɮɢɤɢ.

xTitle. ɉɪɢ ɫɛɪɨɲɟɧɧɨɦ ɮɥɚɠɤɟ Auto ɩɨɡɜɨɥɹɟɬ ɡɚɞɚɬɶ ɧɚɡɜɚɧɢɟ ɝɪɚɮɢɤɭ.

xCurve. Ɋɚɡɪɟɲɚɟɬ ɢɥɢ ɡɚɩɪɟɳɚɟɬ ɩɨɤɚɡ ɜɵɛɪɚɧɧɵɯ ɤɪɢɜɵɯ ɜ ɝɪɚɮɢɱɟɫɤɢɯ ɨɤɧɚɯ. ȼ MC10 ɞɥɹ ɷɬɨɣ ɰɟɥɢ ɫɥɭɠɢɬ «ɝɚɥɨɱɤɚ», ɭɫɬɚɧɚɜɥɢɜɚɟɦɚɹ ɜ ɫɩɢɫɤɟ Curves ɪɹɞɨɦ ɫ ɜɵɛɪɚɧɧɵɦ ɝɪɚɮɢɤɨɦ.

xPlot Group. ɍɫɬɚɧɨɜɤɚ ɝɪɚɮɢɱɟɫɤɨɝɨ ɨɤɧɚ ɞɥɹ ɜɵɛɪɚɧɧɨɣ ɤɪɢɜɨɣ.

xWhat To Plot. ɉɨɡɜɨɥɹɟɬ ɞɨɛɚɜɢɬɶ ɢɥɢ ɭɞɚɥɢɬɶ ɝɪɚɮɢɤ ɜɢɞɚ HARM(), DB(HARM()), PH(FFT()), RE(FFTS()),IM(FFTS()). ȼ ɩɨɫɥɟɞɧɟɣ ɜɟɪɫɢɢ ɩɪɨ-

ɝɪɚɦɦɵ MC10 ɤ ɷɬɨɦɭ ɫɩɢɫɤɭ ɞɨɛɚɜɥɟɧɵ ɫɥɟɞɭɸɳɢɟ ɮɭɧɤɰɢɢ: HARMN(), DB(HARMN()), THD(), IHD().

Format (Scales and Format ɜ MC10). Ɂɚɤɥɚɞɤɚ ɞɥɹ ɡɚɞɚɧɢɹ ɱɢɫɥɨɜɵɯ ɮɨɪɦɚɬɨɜ, ɦɚɫɲɬɚɛɨɜ, ɚɜɬɨɦɚɫɲɬɚɛɢɪɨɜɚɧɢɹ. ɧɚɥɨɝɢɱɧɚ ɫɨɨɬɜɟɬɫɬɜɭɸɳɟɣ ɡɚɤɥɚɞɤɟ ɨɤɧɚ Properties (ɫɦ. ɪɚɡɞɟɥ 8.3).

Colors, Fonts, and Lines. Ɂɚɤɥɚɞɤɚ ɡɚɞɚɧɢɹ ɰɜɟɬɨɜɨɝɨ ɨɮɨɪɦɥɟɧɢɹ ɨɤɧɚ ɢ ɝɪɚɮɢɤɨɜ, ɲɪɢɮɬɨɜɵɯ ɩɚɪɚɦɟɬɪɨɜ ɬɟɤɫɬɨɜɵɯ ɨɛɴɟɤɬɨɜ. ɧɚɥɨɝɢɱɧɚ ɫɨɨɬ- ɜɟɬɫɬɜɭɸɳɟɣ ɡɚɤɥɚɞɤɟ ɨɤɧɚ Properties.

Scope. ɍɩɪɚɜɥɟɧɢɟ ɫɩɨɫɨɛɨɦ ɜɵɜɨɞɚ ɝɪɚɮɢɤɨɜ: ɤɨɨɪɞɢɧɚɬɧɵɦɢ ɫɟɬɤɚɦɢ, ɦɟɬɤɚɦɢ, ɤɭɪɫɨɪɚɦɢ. ɋɦ. ɪɚɡɞɟɥ 8.2.

FFT. ɍɫɬɚɧɨɜɤɚ ɩɚɪɚɦɟɬɪɨɜ ɛɵɫɬɪɨɝɨ ɩɪɟɨɛɪɚɡɨɜɚɧɢɹ Ɏɭɪɶɟ (FFT). ɧɚ-

ɥɨɝɢɱɧɚ ɫɨɨɬɜɟɬɫɬɜɭɸɳɟɣ ɡɚɤɥɚɞɤɟ ɨɤɧɚ Properties.

Numeric output. ɍɩɪɚɜɥɟɧɢɟ ɱɢɫɥɨɜɵɦ ɜɵɜɨɞɨɦ ɝɪɚɮɢɤɨɜ Ɏɭɪɶɟ- ɚɧɚɥɢɡɚ ɜ ɨɤɧɟ FFT (MC10).

Tool Bar. ȼɵɛɨɪ ɩɢɤɬɨɝɪɚɦɦ ɞɥɹ ɩɚɧɟɥɢ ɢɧɫɬɪɭɦɟɧɬɨɜ ɨɤɧɚ. ɧɚɥɨɝɢɱɧɚ

ɫɨɨɬɜɟɬɫɬɜɭɸɳɟɣ ɡɚɤɥɚɞɤɟ ɨɤɧɚ Properties.

ȼ ɤɚɱɟɫɬɜɟ ɩɪɢɦɟɪɚ ɧɚ ɪɢɫ. 7.16 ɩɨɤɚɡɚɧɨ ɢɫɩɨɥɶɡɨɜɚɧɢɟ ɨɤɧɚ FFT ɞɥɹ ɫɩɟɤɬɪɚɥɶɧɨɝɨ ɚɧɚɥɢɡɚ ɜɵɯɨɞɧɨɝɨ ɧɚɩɪɹɠɟɧɢɹ ɫɯɟɦɵ ɨɞɧɨɮɚɡɧɨɝɨ ɜɵɩɪɹɦɢ- ɬɟɥɹ ɜ ɫɬɚɰɢɨɧɚɪɧɨɦ ɪɟɠɢɦɟ. ɉɪɢ ɷɬɨɦ ɭɫɬɚɧɨɜɤɢ ɡɚɤɥɚɞɤɢ FFT ɷɬɨɝɨ ɨɤɧɚ ɫɥɟɞɭɸɳɢɟ: Upper Time Limit=Tmax, Lower Time Limit=200m. ɋɦ. ɬɚɤɠɟ ɚɧɚɥɢɡ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ ɜ ɫɯɟɦɧɨɦ ɮɚɣɥɟ FFT7.cir ɢɡ ɤɚɬɚɥɨɝɚ Analysis\Fourie.

Ɋɢɫ. 7.16. ɂɫɩɨɥɶɡɨɜɚɧɢɟ ɨɤɧɚ FFT ɞɥɹ ɩɨɫɬɪɨɟɧɢɹ ɨɫɧɨɜɧɵɯ ɮɭɧɤɰɢɣ ɫɩɟɤɬɪɚɥɶɧɨɝɨ

ɚɧɚɥɢɡɚ

7.5. ɇɚɯɨɠɞɟɧɢɟ ɫɬɚɰɢɨɧɚɪɧɨɝɨ ɪɟɠɢɦɚ ɪɚɛɨɬɵ ɫɯɟɦ ɫ ɩɟɪɢɨɞɢɱɟɫɤɢɦɢ ɜɨɡɞɟɣɫɬɜɢɹɦɢ (ɨɩɰɢɹ PSS)

ɉɨɢɫɤ ɫɬɚɰɢɨɧɚɪɧɨɝɨ ɪɟɠɢɦɚ (ɨɩɰɢɹ PSS) — ɷɬɨ ɧɨɜɚɹ ɜɨɡɦɨɠɧɨɫɬɶ, ɫɜɨɣɫɬɜɟɧɧɚɹ ɬɨɥɶɤɨ ɜɟɪɫɢɢ MC10. Ɉɩɰɢɹ ɦɨɠɟɬ ɢɫɩɨɥɶɡɨɜɚɬɶɫɹ ɜ ɫɥɟɞɭɸ-

ɳɢɯ ɜɢɞɚɯ ɚɧɚɥɢɡɚ: Transient, Harmonic distortion, ɢ Intermodulation distortion.

ɑɬɨ ɞɚɟɬ PSS? Ʉɚɤɭɸ ɩɨɥɶɡɭ ɨɧɚ ɩɪɢɧɨɫɢɬ? Ɉɬɜɟɬɵ ɧɚɯɨɞɹɬɫɹ ɜ ɮɭɧɞɚ- ɦɟɧɬɚɥɶɧɵɯ ɦɚɬɟɦɚɬɢɱɟɫɤɢɯ ɨɫɧɨɜɚɯ ɫɯɟɦɨɬɟɯɧɢɱɟɫɤɨɝɨ ɚɧɚɥɢɡɚ, ɚ ɢɦɟɧɧɨ ɜ ɭɪɚɜɧɟɧɢɹɯ ɤɨɬɨɪɵɟ ɩɪɢ ɷɬɨɦ ɪɟɲɚɸɬɫɹ. ȼɫɟ ɫɢɦɭɥɹɬɨɪɵ (ɜɤɥɸɱɚɹ ɢ MicroCap), ɫɨɫɬɚɜɥɹɸɬ ɫɢɫɬɟɦɭ ɞɢɮɮɟɪɟɧɰɢɚɥɶɧɵɯ ɭɪɚɜɧɟɧɢɣ ɢ ɡɚɬɟɦ ɱɢɫɥɟɧɧɵ- ɦɢ ɦɟɬɨɞɚɦɢ ɩɨɫɥɟɞɨɜɚɬɟɥɶɧɨ ɲɚɝ ɡɚ ɲɚɝɨɦ ɩɨ ɨɫɢ ɜɪɟɦɟɧɢ ɪɟɲɚɸɬ ɟɟ. Ɋɟ- ɲɟɧɢɟ ɫɢɫɬɟɦɵ ɞɢɮɮɟɪɟɧɰɢɚɥɶɧɵɯ ɭɪɚɜɧɟɧɢɣ ɫɨɫɬɨɢɬ ɢɡ ɞɜɭɯ ɱɚɫɬɟɣ:

1)ɋɨɛɫɬɜɟɧɧɨ ɩɟɪɟɯɨɞɧɵɣ ɩɪɨɰɟɫɫ (ɢɥɢ ɬɚɤ ɧɚɡɵɜɚɟɦɚɹ ɫɜɨɛɨɞɧɚɹ ɫɨ-

ɫɬɚɜɥɹɸɳɚɹ — transient portion);

2)ɋɬɚɰɢɨɧɚɪɧɵɣ ɩɪɨɰɟɫɫ (ɢɥɢ ɬɚɤ ɧɚɡɵɜɚɟɦɚɹ ɩɪɢɧɭɠɞɟɧɧɚɹ ɫɨɫɬɚɜ-

ɥɹɸɳɚɹ — steady-state portion)

ȼɨ ɦɧɨɝɢɯ ɫɥɭɱɚɹɯ ɩɪɟɞɫɬɚɜɥɹɟɬ ɢɧɬɟɪɟɫ ɬɨɥɶɤɨ ɩɪɢɧɭɠɞɟɧɧɚɹ ɫɨɫɬɚɜ- ɥɹɸɳɚɹ, ɨɩɪɟɞɟɥɹɸɳɚɹ ɫɬɚɰɢɨɧɚɪɧɵɣ ɪɟɠɢɦ ɪɚɛɨɬɵ ɫɯɟɦɵ. Ȼɨɥɟɟ ɬɨɝɨ, ɩɟ-

ɪɟɯɨɞɧɵɣ ɩɪɨɰɟɫɫ ɭɫɬɚɧɨɜɥɟɧɢɹ ɫɬɚɰɢɨɧɚɪɧɨɝɨ ɪɟɠɢɦɚ ɢɫɤɚɠɚɟɬ ɪɟɡɭɥɶɬɚɬɵ ɩɪɢ ɧɟɤɨɬɨɪɵɯ ɜɢɞɚɯ ɚɧɚɥɢɡɚ. ɇɚɩɪɢɦɟɪ, ɩɪɢ ɚɧɚɥɢɡɟ ɧɟɥɢɧɟɣɧɵɯ ɢɫɤɚɠɟ- ɧɢɣ, ɧɚɱɚɥɶɧɵɣ ɩɪɨɰɟɫɫ ɭɫɬɚɧɨɜɥɟɧɢɹ ɫɬɚɰɢɨɧɚɪɧɨɝɨ ɪɟɠɢɦɚ ɝɟɧɟɪɢɪɭɟɬ ɫɥɭɱɚɣɧɵɟ ɝɚɪɦɨɧɢɤɢ, ɤɨɬɨɪɵɟ ɞɨɥɠɧɵ ɛɵɬɶ ɢɫɤɥɸɱɟɧɵ ɢɡ ɚɧɚɥɢɡɚ. Ⱦɥɹ ɭɫɬ-

ɪɚɧɟɧɢɹ ɷɬɨɝɨ ɜɥɢɹɧɢɹ ɧɟɨɛɯɨɞɢɦɨ ɩɪɨɜɨɞɢɬɶ ɚɧɚɥɢɡ ɧɟɥɢɧɟɣɧɵɯ ɢɫɤɚɠɟɧɢɣ ɬɨɥɶɤɨ ɜ ɬɨɬ ɩɪɨɦɟɠɭɬɨɤ ɜɪɟɦɟɧɢ, ɤɨɝɞɚ ɩɟɪɟɯɨɞɧɵɟ ɩɪɨɰɟɫɫɵ ɭɠɟ ɡɚɤɨɧɱɢ- ɥɢɫɶ ɢ ɫɯɟɦɚ ɧɚɯɨɞɢɬɫɹ ɜ ɫɬɚɰɢɨɧɚɪɧɨɦ ɫɨɫɬɨɹɧɢɢ. Ⱦɥɹ ɷɬɨɝɨ ɪɚɫɱɟɬ ɩɟɪɟ- ɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ ɡɚɩɭɫɤɚɟɬɫɹ ɧɚ ɨɱɟɧɶ ɞɥɢɬɟɥɶɧɨɟ ɜɪɟɦɹ, ɚ ɩɪɢ ɚɧɚɥɢɡɟ ɧɟɥɢɧɟɣɧɵɯ ɢɫɤɚɠɟɧɢɣ ɢɫɩɨɥɶɡɭɟɬɫɹ ɬɨɥɶɤɨ ɟɝɨ ɤɨɧɟɱɧɚɹ ɱɚɫɬɶ (ɩɨɫɥɟɞɧɢɣ ɩɟɪɢɨɞ ɤɨɥɟɛɚɧɢɣ).

ɉɪɢ ɷɬɨɦ ɡɚɪɚɧɟɟ ɧɟ ɢɡɜɟɫɬɧɨ, ɜ ɤɚɤɨɣ ɦɨɦɟɧɬ ɡɚɤɨɧɱɚɬɫɹ ɩɟɪɟɯɨɞɧɵɟ ɩɪɨɰɟɫɫɵ ɜ ɫɯɟɦɟ ɢ ɜɪɟɦɹ ɪɚɫɱɟɬɚ ɩɪɢɯɨɞɢɬɫɹ ɜɵɛɢɪɚɬɶ ɫ ɛɨɥɶɲɢɦ ɡɚɩɚɫɨɦ, ɥɢɛɨ ɩɨɜɬɨɪɹɬɶ ɪɚɫɱɟɬ ɧɟɫɤɨɥɶɤɨ ɪɚɡ, ɱɬɨ ɫɭɳɟɫɬɜɟɧɧɨ ɭɜɟɥɢɱɢɜɚɟɬ ɜɪɟɦɹ, ɤɨɬɨɪɨɟ ɧɭɠɧɨ ɡɚɬɪɚɬɢɬɶ ɞɥɹ ɩɨɥɭɱɟɧɢɹ ɪɟɡɭɥɶɬɚɬɚ.

ɂɫɩɨɥɶɡɨɜɚɧɢɟ PSS ɩɨɡɜɨɥɹɟɬ ɨɩɬɢɦɢɡɢɪɨɜɚɬɶ ɡɚɬɪɚɬɵ ɜɪɟɦɟɧɢ ɢ ɢɫ- ɤɥɸɱɢɬɶ ɨɲɢɛɤɢ, ɩɨɫɤɨɥɶɤɭ ɩɪɨɝɪɚɦɦɚ ɚɜɬɨɦɚɬɢɱɟɫɤɢ ɧɚɯɨɞɢɬ ɫɬɚɰɢɨɧɚɪɧɵɣ ɪɟɠɢɦ ɩɨ ɡɚɞɚɧɧɵɦ ɤɪɢɬɟɪɢɹɦ. ɉɪɢ ɷɬɨɦ ɧɟɬ ɧɟɨɛɯɨɞɢɦɨɫɬɢ ɡɚɞɚɜɚɬɶ ɜɪɟɦɹ ɪɚɫɱɟɬɚ, ɧɟɨɛɯɨɞɢɦɨɟ ɞɥɹ ɡɚɜɟɪɲɟɧɢɹ ɩɟɪɟɯɨɞɧɨɝɨ ɩɪɨɰɟɫɫɚ, ɞɨɫɬɚɬɨɱɧɨ ɥɢɲɶ ɡɚɞɚɬɶ ɧɭɠɧɵɣ ɞɢɚɩɚɡɨɧ. ɜɪɟɦɹ ɪɚɫɱɟɬɚ ɚɜɬɨɦɚɬɢɱɟɫɤɢ ɭɜɟɥɢɱɢɬɫɹ ɧɚ ɜɟɥɢɱɢɧɭ, ɧɟɨɛɯɨɞɢɦɭɸ ɞɥɹ ɡɚɜɟɪɲɟɧɢɹ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ, ɧɨ ɷɬɨɬ ɷɬɚɩ ɧɟ ɛɭɞɟɬ ɜɵɜɨɞɢɬɶɫɹ ɧɚ ɝɪɚɮɢɤ. Ɉɧ ɛɭɞɟɬ ɧɚɱɢɧɚɬɶɫɹ ɢɡ ɫɬɚɰɢɨɧɚɪɨɧɨɝɨ ɪɟɠɢɦɚ ɪɚɛɨɬɵ ɫɯɟɦɵ (ɪɢɫ. 7.17).

Ɉɤɧɨ ɭɫɬɚɧɨɜɤɢ ɩɚɪɚɦɟɬɪɨɜ PSS (ɪɢɫ. 7.18) ɜɵɡɵɜɚɟɬɫɹ ɤɧɨɩɤɨɣ ɢɡ ɨɤɧɚ

Analysis Limits ɫɥɟɞɭɸɳɢɯ ɜɢɞɨɜ ɚɧɚɥɢɡɚ: Transient, Harmonic Distortion, ɢ Intermodulation Distortion. Ɉɧɨ ɢɦɟɟɬ 3 ɱɢɫɥɨɜɵɯ ɩɨɥɹ:

Number of Stabilization Periods — ɤɨɥɢɱɟɫɬɜɨ ɩɟɪɢɨɞɨɜ Tmax, ɧɚ ɤɨɬɨ-

ɪɵɟ ɩɪɨɝɪɚɦɦɚ ɡɚɩɭɫɤɚɟɬ ɚɧɚɥɢɡ ɩɟɪɟɞ ɬɟɦ ɤɚɤ ɧɚɱɚɬɶ ɨɰɟɧɤɭ ɭɫɬɚɧɨɜɥɟɧɢɹ ɫɬɚɰɢɨɧɚɪɧɨɝɨ ɪɟɠɢɦɚ.

Ɋɢɫ. 7.17. Ɋɚɫɱɟɬ ɫ ɜɵɤɥɸɱɟɧɧɨɣ ɢ ɜɤɥɸɱɟɧɧɨɣ ɨɩɰɢɟɣ PSS

Maximum Iterations — ɦɚɤɫɢɦɚɥɶɧɨɟ ɱɢɫɥɨ ɢɬɟɪɚɰɢɣ, ɧɚ ɤɨɬɨɪɵɟ ɡɚɩɭɫ- ɤɚɟɬɫɹ ɩɪɨɰɟɫɫ ɩɨɢɫɤɚ ɫɬɚɰɢɨɧɚɪɧɨɝɨ ɪɟɠɢɦɚ PSS ɞɥɹ ɫɧɢɠɟɧɢɹ ɩɟɪɢɨɞɢɱɟ- ɫɤɨɣ ɨɬɧɨɫɢɬɟɥɶɧɨɣ ɨɲɢɛɤɢ ɞɨ ɜɟɥɢɱɢɧɵ, ɭɤɚɡɚɧɧɨɣ ɜ ɩɨɡɢɰɢɢ Maximum

Error.

Maximum Error — ɦɚɤɫɢɦɚɥɶɧɚɹ ɜɟɥɢɱɢɧɚ ɩɟɪɢɨɞɢɱɟɫɤɨɣ ɨɬɧɨɫɢɬɟɥɶ- ɧɨɣ ɨɲɢɛɤɢ. Ɋɟɠɢɦ PSS ɭɫɩɟɲɧɨ ɡɚɜɟɪɲɚɟɬɫɹ ɜɦɟɫɬɟ ɫ ɚɧɚɥɢɡɨɦ ɩɟɪɟɯɨɞ- ɧɵɯ ɩɪɨɰɟɫɫɨɜ, ɤɨɝɞɚ ɩɟɪɢɨɞɢɱɟɫɤɚɹ ɨɲɢɛɤɚ ɫɬɚɧɨɜɢɬɫɹ ɧɢɠɟ ɷɬɨɣ ɜɟɥɢɱɢɧɵ.

Ɋɢɫ. 7.18. Ɉɤɧɨ ɡɚɞɚɧɢɹ ɩɚɪɚɦɟɬɪɨɜ ɩɨɢɫɤɚ ɫɬɚɰɢɨɧɚɪɧɨɝɨ ɪɟɠɢɦɚ

Show Plots. ɉɪɢ ɭɫɬɚɧɨɜɤɟ ɷɬɨɝɨ ɮɥɚɝɚ, ɧɚ ɝɪɚɮɢɤɟ ɚɧɚɥɢɡɚ ɩɨɤɚɡɵɜɚɸɬ- ɫɹ ɩɨɫɥɟɞɨɜɚɬɟɥɶɧɵɟ ɢɬɟɪɚɰɢɢ ɩɪɢɛɥɢɠɟɧɢɹ ɤ ɫɬɚɰɢɨɧɚɪɧɨɦɭ ɪɟɠɢɦɭ, ɩɨ- ɡɜɨɥɹɹ ɧɚɛɥɸɞɚɬɟɥɸ ɫɥɟɞɢɬɶ ɡɚ ɩɪɨɝɪɟɫɫɨɦ ɪɟɲɟɧɢɹ. Ɉɲɢɛɤɚ PSS ɢ ɩɚɪɚ- ɦɟɬɪɵ ɢɬɟɪɚɰɢɣ ɩɨɤɚɡɵɜɚɸɬɫɹ ɞɢɧɚɦɢɱɟɫɤɢ ɜ ɫɬɪɨɤɟ ɫɨɫɬɨɹɧɢɹ, ɢɯ ɬɚɤɠɟ

ɦɨɠɧɨ ɩɨɫɦɨɬɪɟɬɶ ɩɨɫɥɟ ɨɤɨɧɱɚɧɢɹ ɚɧɚɥɢɡɚ ɜ ɤɨɧɰɟ ɬɟɤɫɬɨɜɨɣ ɫɬɪɚɧɢɰɵ ɫɯɟ-

ɦɵ Info.

ɉɟɪɢɨɞɢɱɟɫɤɚɹ ɨɲɢɛɤɚ — ɷɬɨ ɧɚɢɛɨɥɶɲɚɹ ɨɬɧɨɫɢɬɟɥɶɧɚɹ ɪɚɡɧɨɫɬɶ ɦɟɠ- ɞɭ ɢɬɟɪɚɰɢɹɦɢ ɩɨɢɫɤɚ ɫɬɚɰɢɨɧɚɪɧɨɝɨ ɪɟɠɢɦɚ (ɞɥɹ ɭɡɥɨɜɵɯ ɩɨɬɟɧɰɢɚɥɨɜ, ɬɨ- ɤɨɜ ɤɚɬɭɲɟɤ ɢɧɞɭɤɬɢɜɧɨɫɬɢ).

ɍɫɥɨɜɢɹ ɩɪɢɦɟɧɢɦɨɫɬɢ ɨɩɰɢɢ PSS

ɉɟɪɢɨɞɢɱɧɨɫɬɶ. Ɋɟɚɤɰɢɹ ɫɯɟɦɵ ɞɨɥɠɧɚ ɛɵɬɶ ɩɟɪɢɨɞɢɱɟɫɤɢɦ ɫɢɝɧɚɥɨɦ. ȿɫɥɢ ɧɚ ɫɯɟɦɭ ɜɨɡɞɟɣɫɬɜɭɸɬ ɦɧɨɠɟɫɬɜɨ ɢɫɬɨɱɧɢɤɨɜ, ɜɪɟɦɹ ɚɧɚɥɢɡɚ tmax ɞɨɥɠɧɨ ɪɚɜɧɹɬɶɫɹ ɩɪɨɢɡɜɟɞɟɧɢɸ ɩɟɪɢɨɞɨɜ ɷɬɢɯ ɢɫɬɨɱɧɢɤɨɜ.

Ʌɢɧɟɣɧɨɫɬɶ. ɋɜɹɡɶ ɦɟɠɞɭ ɧɚɱɚɥɶɧɵɦ ɢ ɤɨɧɟɱɧɵɦ ɡɧɚɱɟɧɢɟɦ ɢɧɬɟɪɜɚɥɚ ɫɟɪɢɢ ɞɨɥɠɧɚ ɛɵɬɶ ɩɪɚɤɬɢɱɟɫɤɢ ɥɢɧɟɣɧɨɣ. ɉɪɢ ɩɨɥɧɨɣ ɥɢɧɟɣɧɨɫɬɢ ɫɯɨɞɢ- ɦɨɫɬɶ ɨɛɵɱɧɨ ɧɚɫɬɭɩɚɟɬ ɱɟɪɟɡ 1-3 ɢɬɟɪɚɰɢɢ. ȿɫɥɢ ɡɚɜɢɫɢɦɨɫɬɶ ɢɦɟɟɬ ɫɭɳɟ- ɫɬɜɟɧɧɨ ɧɟɥɢɧɟɣɧɵɣ ɯɚɪɚɤɬɟɪ ɦɨɠɟɬ ɩɨɬɪɟɛɨɜɚɬɶɫɹ ɧɚɦɧɨɝɨ ɛɨɥɶɲɟ ɢɬɟɪɚ- ɰɢɣ ɢɥɢ ɪɟɠɢɦ PSS ɦɨɠɟɬ ɧɟ ɫɨɣɬɢɫɶ ɜɨɜɫɟ.

ɇɟɯɚɨɬɢɱɧɨɫɬɶ ɫɢɝɧɚɥɨɜ ɫɯɟɦɵ (Nonchaotic Circuits). PSS ɧɟ ɦɨɠɟɬ ɪɚɛɨɬɚɬɶ ɫ ɝɟɧɟɪɚɬɨɪɚɦɢ (ɡɚ ɢɫɤɥɸɱɟɧɢɟɦ ɬɟɯ ɫɥɭɱɚɟɜ, ɟɫɥɢ ɩɟɪɢɨɞ ɢɯ ɤɨɥɟ- ɛɚɧɢɣ ɢɡɜɟɫɬɟɧ) ɢ ɫɨ ɫɯɟɦɚɦɢ, ɨɬɤɥɢɤɢ ɤɨɬɨɪɵɯ ɛɥɢɡɤɢ ɤ ɫɥɭɱɚɣɧɵɦ ɩɪɨɰɟɫ- ɫɚɦ, ɬɚɤɢɟ, ɤɚɤ ɧɚɩɪɢɦɟɪ, ɞɟɥɶɬɚ-ɫɢɝɦɚ ɦɨɞɭɥɹɬɨɪɵ ɢ ɧɟɤɨɬɨɪɵɟ ɫɯɟɦɵ ɢɦ- ɩɭɥɶɫɧɵɯ ɢɫɬɨɱɧɢɤɨɜ ɩɢɬɚɧɢɹ.

PSS ɧɟ ɪɚɛɨɬɚɟɬ ɫɨ ɫɯɟɦɚɦɢ, ɫɨɞɟɪɠɚɳɢɦɢ ɥɢɧɢɢ ɩɟɪɟɞɚɱɢ, Ʌɚɩɥɚɫɨɜɵ ɢɫɬɨɱɧɢɤɢ, Z-ɢɫɬɨɱɧɢɤɢ (ɰɢɮɪɨɜɵɟ ɮɢɥɶɬɪɵ) ɢ N-ɩɨɥɸɫɧɢɤɢ.

ɉɪɢɦɟɪɵ ɚɧɚɥɢɡɚ ɫɯɟɦ ɫ ɢɫɩɨɥɶɡɨɜɚɧɢɟɦ ɨɩɰɢɢ PSS ɧɚɯɨɞɹɬɫɹ ɜ ɤɚɬɚɥɨ- ɝɟ ANALYSIS\PSS, ɜ ɧɢɯ ɠɟ ɫɨɞɟɪɠɚɬɫɹ ɢ ɧɟɨɛɯɨɞɢɦɵɟ ɩɨɹɫɧɟɧɢɹ. Ⱦɪɭɝɢɟ ɩɪɢɦɟɪɵ ɢɫɩɨɥɶɡɨɜɚɧɢɹ PSS ɭɠɟ ɛɵɥɢ ɩɪɨɞɟɦɨɧɫɬɪɢɪɨɜɚɧɵ ɩɪɢ ɪɚɡɛɨɪɟ ɚɧɚɥɢɡɚ ɢɫɤɚɠɟɧɢɣ ɢ ɫɩɟɤɬɪɚɥɶɧɨɝɨ ɚɧɚɥɢɡɚ (ɫɦ. ɪɚɡɞɟɥɵ 6.9, 7.4.4).

8. ɉɊɈɋɆɈɌɊ ɂ ɈȻɊȺȻɈɌɄȺ ɊȿɁɍɅɖɌȺɌɈȼ ɆɈȾȿɅɂɊɈȼȺɇɂə

Micro-Cap ɩɪɟɞɨɫɬɚɜɥɹɟɬ ɛɨɝɚɬɵɟ ɝɪɚɮɢɱɟɫɤɢɟ ɜɨɡɦɨɠɧɨɫɬɢ ɨɛɪɚɛɨɬɤɢ ɪɟɡɭɥɶɬɚɬɨɜ, ɩɨɥɭɱɟɧɧɵɯ ɜ ɯɨɞɟ ɜɵɱɢɫɥɟɧɢɣ. Ɇɨɠɧɨ ɜɵɩɨɥɧɹɬɶ ɩɚɧɨɪɚɦɢɪɨ- ɜɚɧɢɟ ɢ ɦɚɫɲɬɚɛɢɪɨɜɚɧɢɟ ɨɤɧɚ ɪɟɡɭɥɶɬɚɬɨɜ ɦɨɞɟɥɢɪɨɜɚɧɢɹ, ɧɚɧɟɫɬɢ ɧɚ ɝɪɚ- ɮɢɤɢ ɪɚɡɦɟɪɧɵɟ ɥɢɧɢɢ ɢ ɤɨɨɪɞɢɧɚɬɵ ɨɬɞɟɥɶɧɵɯ ɬɨɱɟɤ ɢ ɬ.ɩ. Ʉɪɨɦɟ ɬɨɝɨ, ɢɫ-

ɩɨɥɶɡɨɜɚɧɢɟ ɩɨɫɬɩɪɨɰɟɫɫɨɪɚ Probe ɩɨɡɜɨɥɹɟɬ ɫɬɪɨɢɬɶ ɥɸɛɵɟ ɝɪɚɮɢɤɢ ɛɟɡ ɩɨɜɬɨɪɧɨɝɨ ɦɨɞɟɥɢɪɨɜɚɧɢɹ ɧɚ ɨɫɧɨɜɟ ɫɮɨɪɦɢɪɨɜɚɧɧɨɝɨ ɜ ɩɪɨɰɟɫɫɟ ɜɵɱɢɫɥɟ- ɧɢɣ ɮɚɣɥɚ ɞɚɧɧɵɯ.

Micro-Cap ɩɨɡɜɨɥɹɟɬ ɬɚɤɠɟ ɫɬɪɨɢɬɶ ɬɪɟɯɦɟɪɧɵɟ ɝɪɚɮɢɤɢ (3D Windows) ɢ ɜɵɩɨɥɧɹɬɶ ɚɧɢɦɚɰɢɸ (Animate).

8.1. Ⱦɨɩɨɥɧɢɬɟɥɶɧɵɟ ɜɨɡɦɨɠɧɨɫɬɢ ɩɪɢ ɩɨɫɬɪɨɟɧɢɢ ɝɪɚɮɢɤɨɜ

ȼɨ ɜɫɟɯ ɪɟɠɢɦɚɯ ɚɧɚɥɢɡɚ ɩɨɫɥɟ ɜɵɩɨɥɧɟɧɢɹ ɤɨɦɚɧɞɵ Run ɧɚɱɢɧɚɟɬɫɹ ɪɚɫɱɟɬ ɢ ɜɵɜɨɞ ɧɚ ɷɤɪɚɧ ɡɚɞɚɧɧɵɯ ɝɪɚɮɢɤɨɜ. ɉɨɦɢɦɨ ɝɪɚɮɢɤɨɜ ɜ ɩɪɨɰɟɫɫɟ

ɪɚɫɱɟɬɚ ɜ ɧɢɠɧɟɣ ɱɚɫɬɢ ɝɪɚɮɢɱɟɫɤɨɝɨ ɨɤɧɚ ɫɩɪɚɜɚ ɨɬ ɨɛɨɡɧɚɱɟɧɢɹ ɤɚɠɞɨɣ ɩɟɪɟɦɟɧɧɨɣ ɦɨɠɧɨ ɜɵɜɨɞɢɬɶ ɟɟ ɬɟɤɭɳɟɟ ɱɢɫɥɟɧɧɨɟ ɡɧɚɱɟɧɢɟ. ȼɵɛɨɪ ɷɬɨɣ ɮɭɧɤɰɢɢ ɨɫɭɳɟɫɬɜɥɹɟɬɫɹ ɧɚɠɚɬɢɟɦ ɤɥɚɜɢɲɢ Ɋ ɜɨ ɜɪɟɦɹ ɩɪɨɜɟɞɟɧɢɹ ɪɚɫɱɟɬɚ. Ɉɬɦɟɧɚ — ɩɨɜɬɨɪɧɵɦ ɧɚɠɚɬɢɟɦ ɷɬɨɣ ɤɥɚɜɢɲɢ.

Ɉɬɨɛɪɚɠɟɧɢɟ ɬɟɤɭɳɢɯ ɡɧɚɱɟɧɢɣ ɩɟɪɟɦɟɧɧɵɯ ɭɞɨɛɧɨ ɞɥɹ ɤɨɧɬɪɨɥɹ ɡɚ ɞɥɢɬɟɥɶɧɵɦɢ ɪɚɫɱɟɬɚɦɢ ɩɟɪɟɞɚɬɨɱɧɵɯ ɮɭɧɤɰɢɣ, ɞɢɚɩɚɡɨɧ ɢɡɦɟɧɟɧɢɹ ɤɨɬɨ- ɪɵɯ ɡɚɪɚɧɟɟ ɧɟ ɢɡɜɟɫɬɟɧ (ɬɚɤ ɱɬɨ ɬɟɤɭɳɢɟ ɪɟɡɭɥɶɬɚɬɵ ɦɨɝɭɬ ɛɵɬɶ ɧɟ ɜɢɞɧɵ ɧɚ ɷɤɪɚɧɟ). Ɉɞɧɚɤɨ ɦɨɞɟɥɢɪɨɜɚɧɢɟ ɩɪɢ ɷɬɨɦ ɡɧɚɱɢɬɟɥɶɧɨ ɡɚɦɟɞɥɹɟɬɫɹ, ɩɨɷɬɨɦɭ ɩɨɫɥɟ ɩɪɨɫɦɨɬɪɚ ɧɚɢɛɨɥɟɟ ɢɧɬɟɪɟɫɧɨɝɨ ɮɪɚɝɦɟɧɬɚ ɞɚɧɧɵɯ ɷɬɨɬ ɪɟɠɢɦ ɪɟɤɨ- ɦɟɧɞɭɟɬɫɹ ɨɬɤɥɸɱɚɬɶ.

Ⱦɥɹ ɡɚɦɟɞɥɟɧɢɹ ɩɨɫɬɪɨɟɧɢɹ ɝɪɚɮɢɤɨɜ ɦɨɠɧɨ ɧɚɠɚɬɶ ɤɧɨɩɤɭ ɧɚ ɩɚɧɟ- ɥɢ ɢɧɫɬɪɭɦɟɧɬɨɜ. ɉɪɢ ɷɬɨɦ ɩɨɹɜɥɹɟɬɫɹ ɜɨɡɦɨɠɧɨɫɬɶ ɜɤɥɸɱɢɬɶ ɪɟɠɢɦ ɚɧɢɦɚ- ɰɢɢ (Animate), ɤɨɬɨɪɵɣ ɩɨɡɜɨɥɹɟɬ ɡɚɦɟɞɥɢɬɶ ɜɵɜɨɞ ɝɪɚɮɢɤɨɜ, ɱɬɨ ɭɞɨɛɧɨ ɩɪɢ

ɩɨɫɬɪɨɟɧɢɢ ɧɚɪɹɞɭ ɫ ɡɚɜɢɫɢɦɨɫɬɹɦɢ ɜɨ ɜɪɟɦɟɧɢ ɡɚɜɢɫɢɦɨɫɬɟɣ ɪɚɡɥɢɱɧɵɯ ɜɟɥɢɱɢɧ ɦɟɠɞɭ ɫɨɛɨɣ, ɧɚɩɪɢɦɟɪ B(H) — ɩɟɬɥɢ ɝɢɫɬɟɪɟɡɢɫɚ ɦɚɬɟɪɢɚɥɚ ɦɚɝ- ɧɢɬɧɨɝɨ ɫɟɪɞɟɱɧɢɤɚ.

ɉɨɫɥɟ ɡɚɜɟɪɲɟɧɢɹ ɦɨɞɟɥɢɪɨɜɚɧɢɹ ɜ ɝɪɚɮɢɱɟɫɤɨɦ ɨɤɧɟ ɜɵɜɨɞɹɬɫɹ ɝɪɚ- ɮɢɤɢ ɯɚɪɚɤɬɟɪɢɫɬɢɤ ɫɯɟɦɵ. Ⱦɚɥɶɧɟɣɲɚɹ ɨɛɪɚɛɨɬɤɚ ɝɪɚɮɢɤɨɜ ɦɨɠɟɬ ɜɵɩɨɥ- ɧɹɬɶɫɹ ɜ ɧɟɫɤɨɥɶɤɢɯ ɪɟɠɢɦɚɯ.

8.1.1. Ɉɤɧɨ ɨɬɨɛɪɚɠɟɧɢɹ ɪɟɡɭɥɶɬɚɬɨɜ ɦɨɞɟɥɢɪɨɜɚɧɢɹ

Ɋɚɫɫɦɨɬɪɢɦ ɫɪɟɞɫɬɜɚ ɨɬɨɛɪɚɠɟɧɢɹ, ɩɪɨɫɦɨɬɪɚ, ɨɛɪɚɛɨɬɤɢ ɫɢɝɧɚɥɨɜ ɢ ɧɚ- ɧɟɫɟɧɢɹ ɧɚɞɩɢɫɟɣ ɧɚ ɢɯ ɝɪɚɮɢɤɢ ɧɟɩɨɫɪɟɞɫɬɜɟɧɧɨ ɩɨɫɥɟ ɡɚɜɟɪɲɟɧɢɹ ɦɨɞɟ- ɥɢɪɨɜɚɧɢɹ.

Ⱦɜɨɣɧɨɣ ɳɟɥɱɨɤ ɤɭɪɫɨɪɨɦ ɦɵɲɢ ɜ ɩɨɥɟ ɝɪɚɮɢɤɨɜ ɨɬɤɪɵɜɚɟɬ ɞɢɚɥɨɝɨɜɨɟ ɨɤɧɨ Properties. ȼ ɷɬɨɦ ɪɟɠɢɦɟ ɦɨɠɧɨ ɢɡɦɟɧɢɬɶ ɫɜɨɣɫɬɜɚ ɝɪɚɮɢɤɨɜ: ɬɢɩ ɥɢ- ɧɢɣ, ɰɜɟɬ, ɬɨɥɳɢɧɭ ɢ ɬ.ɩ. (ɩɨɞɪɨɛɧɨ ɜɨɡɦɨɠɧɨɫɬɢ ɨɩɢɫɚɧɵ ɧɢɠɟ).

Ʉɪɨɦɟ ɬɨɝɨ, ɜ ɜɟɪɯɧɟɣ ɱɚɫɬɢ ɨɤɧɚ ɝɪɚɮɢɤɨɜ ɜɵɜɨɞɹɬɫɹ ɩɢɤɬɨɝɪɚɦɦɵ ɞɨ- ɩɨɥɧɢɬɟɥɶɧɵɯ ɜɨɡɦɨɠɧɨɫɬɟɣ (ɪɢɫ. 8.1). ɋ ɩɨɦɨɳɶɸ ɷɬɢɯ ɩɢɤɬɨɝɪɚɦɦ ɦɨɠɧɨ ɨɫɭɳɟɫɬɜɥɹɬɶ ɧɚɧɟɫɟɧɢɟ ɧɚ ɝɪɚɮɢɤɢ ɪɚɡɦɟɪɧɵɯ ɥɢɧɢɣ ɢ ɤɨɨɪɞɢɧɚɬ ɨɬɞɟɥɶ- ɧɵɯ ɬɨɱɟɤ, ɡɚɞɚɬɶ ɨɮɨɪɦɥɟɧɢɟ ɝɪɚɮɢɤɨɜ ɢ ɩɪɟɞɫɬɚɜɥɟɧɧɨɣ ɧɚ ɧɢɯ ɞɨɩɨɥɧɢ-

ɬɟɥɶɧɨɣ ɢɧɮɨɪɦɚɰɢɢ, ɨɫɭɳɟɫɬɜɥɹɬɶ ɭɩɪɚɜɥɟɧɢɟ ɷɥɟɤɬɪɨɧɧɵɦɢ ɤɭɪɫɨɪɚɦɢ, ɜɵɩɨɥɧɢɬɶ ɩɚɧɨɪɚɦɢɪɨɜɚɧɢɟ ɢ ɦɚɫɲɬɚɛɢɪɨɜɚɧɢɟ ɢ ɬ.ɞ.

Ɋɢɫ. 8.1. ɉɚɧɟɥɶ ɢɧɫɬɪɭɦɟɧɬɨɜ ɨɤɧɚ ɝɪɚɮɢɤɨɜ ɚɧɚɥɢɡɚ

Select (Ctrl+E). ȼ ɷɬɨɦ ɪɟɠɢɦɟ ɥɟɜɨɣ ɤɥɚɜɢɲɟɣ ɦɵɲɢ ɦɨɠɧɨ ɜɵɞɟ- ɥɹɬɶ ɪɚɡɥɢɱɧɵɟ ɨɛɴɟɤɬɵ: ɬɟɤɫɬ, ɝɪɚɮɢɤɭ, ɢɡɦɟɪɢɬɟɥɶɧɵɟ ɥɢɧɢɢ, ɫɬɪɟɥɤɢ, ɤɨ- ɨɪɞɢɧɚɬɵ ɬɨɱɟɤ ɝɪɚɮɢɤɚ ɢ ɩɪ., ɞɥɹ ɢɯ ɩɨɫɥɟɞɭɸɳɟɝɨ ɩɟɪɟɦɟɳɟɧɢɹ ɢ ɪɟɞɚɤɬɢ- ɪɨɜɚɧɢɹ.

Graphics. ɉɨɡɜɨɥɹɟɬ ɜɵɛɪɚɬɶ ɝɪɚɮɢɱɟɫɤɢɣ ɨɛɴɟɤɬ, ɧɚɧɨɫɢɦɵɣ ɧɚ ɝɪɚɮɢɤ: ɥɢɧɢɸ, ɷɥɥɢɩɫ, ɩɪɹɦɨɭɝɨɥɶɧɢɤ, ɪɨɦɛ, ɞɭɝɭ, ɫɟɤɬɨɪ ɷɥɥɢɩɫɚ, ɫɤɨɛɤɢ, ɦɧɨɝɨɭɝɨɥɶɧɢɤ. ɉɨɦɟɳɟɧɧɵɟ ɧɚ ɝɪɚɮɢɤ ɨɛɴɟɤɬɵ ɡɚɬɟɦ ɦɨɠɧɨ ɪɟɞɚɤɬɢɪɨɜɚɬɶ, ɜɵɛɢɪɚɹ ɢɯ ɞɜɨɣɧɵɦ ɳɟɥɱɤɨɦ ɥɟɜɨɣ ɤɥɚɜɢɲɢ ɦɵɲɢ ɜ ɪɟɠɢɦɟ Select.

Text (CTRL+T). ȼɜɨɞ ɬɟɤɫɬɚ (ɜ ɚɛɫɨɥɸɬɧɵɯ ɢ ɨɬɧɨɫɢɬɟɥɶɧɵɯ ɤɨɨɪɞɢ- ɧɚɬɚɯ). Ɍɟɤɫɬ ɜ ɨɬɧɨɫɢɬɟɥɶɧɵɯ ɤɨɨɪɞɢɧɚɬɚɯ (Relative) ɫɨɯɪɚɧɹɟɬ ɫɜɨɟ ɩɨɥɨɠɟ- ɧɢɟ ɨɬɧɨɫɢɬɟɥɶɧɨ ɤɪɢɜɨɣ, ɤ ɤɨɬɨɪɨɣ ɨɧ ɩɪɢɜɹɡɚɧ, ɩɪɢ ɢɡɦɟɧɟɧɢɢ ɦɚɫɲɬɚɛɨɜ ɝɪɚɮɢɤɨɜ. ɛɫɨɥɸɬɧɵɣ ɬɟɤɫɬ (Absolute) ɫɨɯɪɚɧɹɟɬ ɫɜɨɟ ɦɟɫɬɨɩɨɥɨɠɟɧɢɟ ɜ ɝɪɚɮɢɱɟɫɤɨɦ ɨɤɧɟ, ɧɟɡɚɜɢɫɢɦɨ ɨɬ ɦɚɫɲɬɚɛɢɪɨɜɚɧɢɹ ɝɪɚɮɢɤɨɜ. ȼ ɬɟɤɫɬɨɜɨɦ ɨɛɴɟɤɬɟ ɦɨɠɧɨ ɭɫɬɚɧɚɜɥɢɜɚɬɶ ɪɚɦɤɭ ɢ ɡɚɥɢɜɤɭ, ɚ ɬɚɤɠɟ ɦɟɧɹɬɶ ɝɚɪɧɢɬɭɪɭ, ɧɚ- ɱɟɪɬɚɧɢɟ, ɪɚɡɦɟɪ ɢ ɰɜɟɬ ɲɪɢɮɬɚ, ɦɟɧɹɬɶ ɨɪɢɟɧɬɚɰɢɸ ɬɟɤɫɬɚ.

Ɉɫɬɚɥɶɧɵɟ ɩɢɤɬɨɝɪɚɦɦɵ ɷɬɨɝɨ ɨɤɧɚ ɨɩɢɫɚɧɵ ɧɢɠɟ ɜ ɫɨɨɬɜɟɬɫɬɜɭɸɳɢɯ ɪɚɡɞɟɥɚɯ.

8.1.2. ɉɚɧɨɪɚɦɢɪɨɜɚɧɢɟ ɢ ɦɚɫɲɬɚɛɢɪɨɜɚɧɢɟ ɨɤɧɚ ɪɟɡɭɥɶɬɚɬɨɜ ɦɨɞɟɥɢɪɨɜɚɧɢɹ

ɉɚɧɨɪɚɦɢɪɨɜɚɧɢɟɦ ɧɚɡɵɜɚɟɬɫɹ ɩɟɪɟɦɟɳɟɧɢɟ ɨɤɧɚ ɛɟɡ ɢɡɦɟɧɟɧɢɹ ɦɚɫ- ɲɬɚɛɚ ɢɡɨɛɪɚɠɟɧɢɹ. Ɉɧɨ ɜɵɩɨɥɧɹɟɬɫɹ ɫ ɩɨɦɨɳɶɸ ɤɥɚɜɢɚɬɭɪɵ ɢɥɢ ɦɵɲɢ.

Ʉɥɚɜɢɚɬɭɪɚ. Ɉɞɧɨɜɪɟɦɟɧɧɨɟ ɧɚɠɚɬɢɟ Ctrl+<ɤɥɚɜɢɲɚ ɫɬɪɟɥɨɤ> ɩɟɪɟ- ɦɟɳɚɟɬ ɝɪɚɮɢɤɢ ɚɤɬɢɜɧɨɝɨ ɨɤɧɚ ɜ ɧɚɩɪɚɜɥɟɧɢɢ ɫɬɪɟɥɤɢ. ɇɚɩɪɢɦɟɪ, ɧɚɠɚɬɢɟ

Ctrl+o ɩɚɧɨɪɚɦɢɪɭɟɬ ɚɤɬɢɜɧɨɟ ɝɪɚɮɢɱɟɫɤɨɟ ɨɤɧɨ ɜɩɪɚɜɨ. ɤɬɢɜɧɵɦ ɹɜɥɹɟɬɫɹ ɬɨ ɨɤɧɨ, ɜ ɤɨɬɨɪɨɦ ɳɟɥɱɤɨɦ ɤɭɪɫɨɪɚ ɜɵɛɪɚɧɨ ɢɦɹ ɨɞɧɨɝɨ ɢɡ ɝɪɚɮɢɤɨɜ (ɨɧɨ ɩɨɦɟɱɚɟɬɫɹ ɩɨɞɱɟɪɤɢɜɚɧɢɟɦ).

Ɇɵɲɶ. ɓɟɥɱɨɤ ɢ ɛɭɤɫɢɪɨɜɤɚ ɩɪɚɜɨɣ ɤɧɨɩɤɢ ɦɵɲɢ ɩɟɪɟɦɟɳɚɟɬ ɝɪɚɮɢɤ ɞɜɢɠɟɧɢɟɦ ɦɵɲɢ (ɤɭɪɫɨɪ ɩɪɢ ɷɬɨɦ ɩɪɢɧɢɦɚɟɬ ɮɨɪɦɭ ɪɭɤɢ). Ɍɚɤ ɩɪɨɢɫɯɨɞɢɬ ɩɚɧɨɪɚɦɢɪɨɜɚɧɢɟ ɜɨ ɜɫɟɯ ɪɟɠɢɦɚɯ, ɡɚ ɢɫɤɥɸɱɟɧɢɟɦ ɪɟɠɢɦɚ ɷɥɟɤɬɪɨɧɧɨɝɨ ɤɭɪɫɨɪɚ Cursor Mode. ɉɚɧɨɪɚɦɢɪɨɜɚɧɢɟ ɝɪɚɮɢɤɨɜ ɜ ɪɟɠɢɦɟ ɷɥɟɤɬɪɨɧɧɨɝɨ ɤɭɪɫɨɪɚ Cursor Mode ɜɵɩɨɥɧɹɟɬɫɹ ɚɧɚɥɨɝɢɱɧɨ, ɧɨ ɩɪɢ ɧɚɠɚɬɨɣ ɤɥɚɜɢɲɟ Ctrl.

ɉɨɫɥɟ ɬɨɝɨ, ɤɚɤ ɚɧɚɥɢɡ ɜɵɩɨɥɧɟɧ ɢ ɝɪɚɮɢɤɢ ɩɨɫɬɪɨɟɧɵ, ɩɭɬɟɦ ɦɚɫɲɬɚɛɢɪɨɜɚɧɢɹ ɦɨɠɧɨ ɭɦɟɧɶɲɚɬɶ ɢɥɢ ɭɜɟɥɢɱɢɜɚɬɶ ɢɯ ɪɚɡɦɟɪ ɜɧɭɬɪɢ ɝɪɚɮɢɱɟ- ɫɤɢɯ ɨɤɨɧ. Ɉɩɰɢɹ Enable Scaling ɧɚ ɡɚɤɥɚɞɤɟ Scales and Formats ɞɢɚɥɨɝɨɜɨɝɨ

ɨɤɧɚ Properties (F10), ɞɭɛɥɢɪɭɟɦɚɹ ɤɧɨɩɤɚɦɢ ɩɚɧɟɥɢ ɢɧɫɬɪɭɦɟɧɬɨɜ ,, ɩɨɡɜɨɥɹɟɬ ɪɚɡɪɟɲɢɬɶ/ɡɚɩɪɟɬɢɬɶ ɦɚɫɲɬɚɛɢɪɨɜɚɧɢɟ ɜɞɨɥɶ ɤɚɠɞɨɣ ɢɡ ɨɫɟɣ ɤɨ-

ɨɪɞɢɧɚɬ (X, Y). ȿɟ ɫɨɫɬɨɹɧɢɟ ɭɱɢɬɵɜɚɟɬɫɹ ɩɪɢ ɜɵɩɨɥɧɟɧɢɢ ɧɢɠɟɩɪɢɜɟɞɟɧɧɵɯ ɤɨɦɚɧɞ.

Ɇɚɫɲɬɚɛɢɪɨɜɚɧɢɟ ɝɪɚɮɢɤɨɜ ɜɵɩɨɥɧɹɟɬɫɹ ɫ ɩɨɦɨɳɶɸ ɤɨɦɚɧɞ ɦɟɧɸ Scope, Options, Windows, ɞɭɛɥɢɪɭɟɦɵɯ ɫɥɟɞɭɸɳɢɦɢ ɩɢɤɬɨɝɪɚɦɦɚɦɢ ɢɥɢ ɮɭɧɤɰɢɨɧɚɥɶɧɵɦɢ ɤɥɚɜɢɲɚɦɢ:

Scope>Auto Scale (F6) — ɚɜɬɨɦɚɬɢɱɟɫɤɨɟ ɦɚɫɲɬɚɛɢɪɨɜɚɧɢɟ ɝɪɚɮɢ- ɤɨɜ ɜɵɛɪɚɧɧɨɝɨ ɨɤɧɚ ɬɚɤ, ɱɬɨɛɵ ɨɧɢ ɡɚɧɹɥɢ ɜɫɟ ɨɤɧɨ ɩɪɢ ɢɫɩɨɥɶɡɨɜɚɧɢɢ ɤɨɥɢ- ɱɟɫɬɜɚ ɥɢɧɢɣ ɤɨɨɪɞɢɧɚɬɧɨɣ ɫɟɬɤɢ, ɭɤɚɡɚɧɧɨɣ ɜ ɩɨɡɢɰɢɢ Auto/Static Grids

(Properties>Scales and Formats).

Scope>Auto Scale Visible Region — ɚɜɬɨɦɚɬɢɱɟɫɤɨɟ ɦɚɫɲɬɚɛɢɪɨɜɚɧɢɟ ɜɢɞɢɦɨɣ ɨɛɥɚɫɬɢ ɝɪɚɮɢɤɚ ɫ ɩɚɪɚɦɟɬɪɚɦɢ ɚɧɚɥɨɝɢɱɧɵɦɢ ɩɪɟɞɵɞɭɳɟɣ ɤɨɦɚɧ- ɞɟ. ȼɢɞɢɦɚɹ ɨɛɥɚɫɬɶ ɝɪɚɮɢɤɚ ɩɪɟɞɜɚɪɢɬɟɥɶɧɨ ɭɫɬɚɧɚɜɥɢɜɚɟɬɫɹ ɫ ɩɨɦɨɳɶɸ ɩɚɧɨɪɚɦɢɪɨɜɚɧɢɹ ɢɥɢ ɦɚɫɲɬɚɛɢɪɨɜɚɧɢɹ.

Scope>Restore Limit Scales (Ctrl+Home) — ɩɟɪɟɱɟɪɱɢɜɚɧɢɟ ɜɫɟɯ ɝɪɚɮɢ-

ɤɨɜ ɜ ɦɚɫɲɬɚɛɟ, ɭɤɚɡɚɧɧɨɦ ɜ ɨɤɧɟ Analysis Limits.

Options>Mode>Scale (F7). ȼ ɷɬɨɦ ɪɟɠɢɦɟ ɩɪɨɬɹɠɤɨɣ ɥɟɜɨɣ ɤɥɚɜɢɲɢ

ɦɵɲɢ ɦɨɠɧɨ ɭɜɟɥɢɱɢɬɶ ɡɚɤɥɸɱɟɧɧɭɸ ɜ ɧɟɟ ɩɪɹɦɨɭɝɨɥɶɧɭɸ ɨɛɥɚɫɬɶ ɝɪɚɮɢɤɚ

Windows>Zoom-Out (CTRL+<–>). ɍɦɟɧɶɲɟɧɢɹ ɦɚɫɲɬɚɛɚ ɢɡɨɛɪɚɠɟ-

ɧɢɹ ɝɪɚɮɢɤɨɜ ɜɵɛɪɚɧɧɨɝɨ ɝɪɚɮɢɱɟɫɤɨɝɨ ɨɤɧɚ.

Windows>Zoom-In (CTRL+<+>). ɍɜɟɥɢɱɟɧɢɟ ɦɚɫɲɬɚɛɚ ɢɡɨɛɪɚɠɟɧɢɹ ɝɪɚɮɢɤɨɜ ɜɵɛɪɚɧɧɨɝɨ ɝɪɚɮɢɱɟɫɤɨɝɨ ɨɤɧɚ.

Ɇɚɫɲɬɚɛɢɪɨɜɚɧɢɟ ɦɵɲɶɸ. Ɇɚɫɲɬɚɛɢɪɨɜɚɧɢɟ ɦɵɲɶɸ ɜɨɡɦɨɠɧɨ ɬɨɥɶɤɨ ɜ 2-ɯ ɪɟɠɢɦɚɯ: Scale Mode ɢ Cursor Mode, ɜɵɛɢɪɚɟɦɵɦɢ ɢɡ ɦɟɧɸ Options.

xScale mode (F7). ɉɪɨɬɹɠɤɚ ɥɟɜɨɣ ɤɥɚɜɢɲɟɣ ɦɵɲɢ ɫ ɡɚɯɜɚɬɨɦ ɩɪɹɦɨ- ɭɝɨɥɶɧɨɣ ɨɛɥɚɫɬɢ, ɤɨɬɨɪɚɹ ɩɨɫɥɟ ɨɬɩɭɫɤɚɧɢɹ ɛɭɞɟɬ ɩɨɤɚɡɚɧɚ ɜ ɪɚɡɦɟɪɟ ɩɨɥɧɨɝɨ ɝɪɚɮɢɱɟɫɤɨɝɨ ɨɤɧɚ.

xCursor mode (F8). ɉɪɨɬɹɠɤɚ ɥɟɜɨɣ ɤɥɚɜɢɲɟɣ ɦɵɲɢ ɩɪɢ ɫ ɧɚɠɚɬɨɣ ɨɞ- ɧɨɜɪɟɦɟɧɧɨ ɤɥɚɜɢɲɟ Ctrl ɫ ɡɚɯɜɚɬɨɦ ɩɪɹɦɨɭɝɨɥɶɧɨɣ ɨɛɥɚɫɬɢ, ɤɨɬɨɪɚɹ ɩɨ- ɫɥɟ ɨɬɩɭɫɤɚɧɢɹ ɛɭɞɟɬ ɩɨɤɚɡɚɧɚ ɜ ɪɚɡɦɟɪɟ ɩɨɥɧɨɝɨ ɝɪɚɮɢɱɟɫɤɨɝɨ ɨɤɧɚ.

Properties (F10). Ⱦɚɧɧɨɟ ɞɢɚɥɨɝɨɜɨɟ ɨɤɧɨ ɭɩɪɚɜɥɹɟɬ ɯɚɪɚɤɬɟɪɢɫɬɢɤɚɦɢ ɩɟɪɟɞɧɟɝɨ ɝɪɚɮɢɱɟɫɤɨɝɨ ɨɤɧɚ. Ʉɨɝɞɚ ɩɨɫɥɟ ɡɚɜɟɪɲɟɧɢɹ ɚɧɚɥɢɡɚ ɩɟɪɟɞɧɢɦ ɨɤɧɨɦ ɫɬɚɧɨɜɢɬɫɹ ɨɤɧɨ ɝɪɚɮɢɤɨɜ ɮɭɧɤɰɢɣ (ɜɨɡɦɨɠɧɨ ɦɧɨɝɨɫɬɪɚɧɢɱɧɨɟ), ɜ ɧɟɦ ɩɨɹɜɥɹɟɬɫɹ ɡɚɤɥɚɞɤɚ Scales and Formats, ɩɨɡɜɨɥɹɸɳɚɹ ɢɡɦɟɧɹɬɶ ɦɚɫɲɬɚɛɵ ɜɪɭɱɧɭɸ ɭɫɬɚɧɨɜɤɨɣ ɧɭɠɧɵɯ ɩɪɟɞɟɥɨɜ ɞɥɹ ɭɠɟ ɩɨɫɬɪɨɟɧɧɵɯ ɝɪɚɮɢɤɨɜ.

Undo: (CTRL+Z). Ʉɨɦɚɧɞɚ ɜɨɫɫɬɚɧɚɜɥɢɜɚɟɬ ɩɪɟɞɵɞɭɳɢɣ ɦɚɫɲɬɚɛ.

Redo: (CTRL+Y). Ʉɨɦɚɧɞɚ ɨɬɦɟɧɹɟɬ ɜɨɫɫɬɚɧɨɜɥɟɧɢɟ ɩɪɟɞɵɞɭɳɟɝɨ ɦɚɫɲɬɚɛɚ.

8.1.3.ɇɚɧɟɫɟɧɢɟ ɧɚ ɝɪɚɮɢɤɢ ɪɚɡɦɟɪɧɵɯ ɥɢɧɢɣ

ɢɤɨɨɪɞɢɧɚɬ ɨɬɞɟɥɶɧɵɯ ɬɨɱɟɤ

ɇɚɧɟɫɟɧɢɟ ɪɚɡɦɟɪɧɵɯ ɥɢɧɢɣ ɢ ɤɨɨɪɞɢɧɚɬ ɧɚ ɝɪɚɮɢɤ ɹɜɥɹɟɬɫɹ ɫɩɨɫɨɛɨɦ ɧɚɝɥɹɞɧɨɝɨ ɩɨɤɚɡɚ ɪɚɡɥɢɱɢɣ ɦɟɠɞɭ ɞɜɭɦɹ (ɢ ɛɨɥɟɟ) ɯɚɪɚɤɬɟɪɧɵɦɢ ɬɨɱɤɚɦɢ