Page 67 - index
P. 67
65-ɫɭɪɟɬ
Ɉɥɚɪɞɵ ɰɟɧɬɪɝɟ ɤɟɥɬɿɪɭɞɿԙ ɧԥɬɢɠɟɫɿɧɞɟ O ɰɟɧɬɪɿɧɟ ɬԛɫɿɪɿɥɝɟɧ F1, F2,Fn
ɤԛɲɬɟɪ ɠԛɣɟɫɿɧ ɠԥɧɟ ɨɥɚɪԑɚ ԕɨɫɚ ɤɟԙɿɫɬɿɤɬɿɤ ɠԝɩɬɚɪ ɠԛɣɟɫɿɧ ɚɥɚɦɵɡ; ɛԝɥ
ɠԝɩɬɚɪɞɵԙ ɜɟɤɬɨɪɥɵԕ ɦɨɦɟɧɬɬɟɪɿ, ɛɟɪɿɥɝɟɧ ɤԛɲɬɟɪɞɿԙ O ɧԛɤɬɟɫɿ ɚɪԕɵɥɵ
ɚɥɵɧԑɚɧ ɜɟɤɬɨɪɥɵԕ ɦɨɦɟɧɬɬɟɪɿɧɟ ɬɟԙ ɛɨɥɚɞɵ, ɹԑɧɢ
M1 MO (F1) , M 2 MO (F2 ) ,..., M n MO (Fn ) .
Ʉԛɲɬɟɪ ɤԧɩɛԝɪɵɲɵ ɟɪɟɠɟɫɿɧ ɩɚɣɞɚɥɚɧɵɩ F1, F2,Fn ɤԛɲɬɟɪɿɧ ɛɿɪ-ɛɿɪɿɧɟ
ԕɨɫɵɩ, O ɰɟɧɬɪɿɧɟ ɬԛɫɿɪɿɥɝɟɧ ɠԥɧɟ ɨɥɚɪɞɵԙ ɝɟɨɦɟɬɪɢɹɥɵԕ ɠɢɵɧɵɧɚ ɬɟԙ ɛɿɪ
ɤԛɲɬɿ ɚɥɚɦɵɡ, ɹԑɧɢ
¦Fɛ Fi . (35)
Ȼԝɥ ɤԛɲɬɿ ɛԝɪɵɧԑɵɲɚ ɤΟɲɬɟɪ ɠΟɣɟɫɿɧɿΝ ɛɚɫ ɜɟɤɬɨɪɵ ɞɟɩ ɚɬɚɣɦɵɡ.
Ⱥɬɚɥԑɚɧ ɠԝɩɬɚɪɞɵ ɛɿɪ-ɛɿɪɿɧɟ ԕɨɫɵɩ, ɜɟɤɬɨɪɥɵԕ ɦɨɦɟɧɬɬɿ ɚɥɚɦɵɡ, ɛԝɥ
ɦɨɦɟɧɬ ɛɟɪɿɥɝɟɧ ɤԛɲɬɟɪɞɿԙ ɤɟɥɬɿɪɭ ɧԛɤɬɟɫɿ ɚɪԕɵɥɵ ɚɥɵɧԑɚɧ ɜɟɤɬɨɪɥɵԕ
ɦɨɦɟɧɬɬɟɪɿɧɿԙ ɠɢɵɧɵɧɚ ɬɟԙ ɛɨɥɚɞɵ, ɹԑɧɢ
¦Ɇ ɛO Ɇ Ɉ (Fi ) . (36)
Ȼԝɥ ɦɨɦɟɧɬɬɿ ɤɟΝɿɫɬɿɤɬɿɤ ɤΟɲɬɟɪ ɠΟɣɟɫɿɧɿΝ O ɰɟɧɬɪɿɧɟ Ιɚɬɵɫɬɵ ɛɚɫ
ɦɨɦɟɧɬɿ ɞɟɩ ɚɬɚɣɦɵɡ. ɋɨɧɵɦɟɧ, ɬɟɨɪɟɦɚ ɞԥɥɟɥɞɟɧɞɿ.
ȿɫɬɟ ɛɨɥɚɬɵɧ ɠɚԑɞɚɣ. Ʉɟɡ ɤɟɥɝɟɧ ɤԛɲɬɟɪ ɠԛɣɟɫɿɧ ԥɪɬԛɪɥɿ ɰɟɧɬɪɝɟ
ɤɟɥɬɿɪɭɝɟ ɛɨɥɚɞɵ, ɛԝɥ ɤɟɡɞɟ: ԕɚɣ ɰɟɧɬɪ ɛɨɥɫɚ ɞɚ, ɛɚɫ ɜɟɤɬɨɪ ɛԥɪɿɧɞɟ ɛɿɪɞɟɣ
ɛɨɥɚɞɵ; ɚɥ ԥɪ ɰɟɧɬɪɞɿԙ ɛɚɫ ɦɨɦɟɧɬɿ ԥɪɬԛɪɥɿ ɛɨɥɚɞɵ.
§4. Ʉɟԙɿɫɬɿɤɬɿɤ ɤԛɲɬɟɪ ɠԛɣɟɫɿɧɿԙ ɛɚɫ ɜɟɤɬɨɪɵɧ ɠԥɧɟ ɛɚɫ ɦɨɦɟɧɬɿɧ
ɟɫɟɩɬɟɭ
Ȼɚɫ ɜɟɤɬɨɪ, ɤԛɲɬɟɪɞɿԙ ɝɟɨɦɟɬɪɢɹɥɵԕ ɠɢɵɧɵ ɪɟɬɿɧɞɟ, ɤɨɨɪɞɢɧɚɬɚ
ɨɫɶɬɟɪɿɧɟ ɩɪɨɟɤɰɢɹɥɚɧɚɞɵ, ɨɥɚɪ:
¦ ¦ ¦Fɛx Fix , Fɛy Fiy , Fɛz Fiz . (37)
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