| 11. |
On the solution of the Chini—Painlevé equation with application to the theory of planar tumbling of vehicles and meteorites in atmospheric entry† |
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International Journal of Control,
Volume 15,
Issue 2,
1972,
Page 353-357
DAHSOONG YÜ,
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摘要:
A class of nonlinear ordinary differential equations describing the oscillatory behaviour of vehicles and meteorites entering planetary atmospheres is named as ‘Chini—Painlevé's equation’ in this paper. A series solution which may be termed as ‘Painlevé's fifth transcendental series’ is given and the stability of solutions is also determined.
ISSN:0020-7179
DOI:10.1080/00207177208932152
出版商:Taylor & Francis Group
年代:1972
数据来源: Taylor
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| 12. |
Synthesis of a tim-optimal control system† |
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International Journal of Control,
Volume 15,
Issue 2,
1972,
Page 359-367
V. V. CHALAM,
J. K. SHARMA,
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摘要:
A second-order system has been taken for the synthesis of time-optimal control. Important elements in the closed-loop system are the relay element, the controlled element and the controlling device performing time-optimal control. An equation for the switching boundary has been obtained by the phase-space technique and verified by a state-variable approach. The realized time-optimal system is found to give better response than any other non-optimal system.
ISSN:0020-7179
DOI:10.1080/00207177208932153
出版商:Taylor & Francis Group
年代:1972
数据来源: Taylor
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| 13. |
A method of synthesis of linear time-variant systems† |
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International Journal of Control,
Volume 15,
Issue 2,
1972,
Page 369-379
M. AROZULLAH,
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摘要:
A method of synthesis of linear time-variant systems using plane impulse train approximation is presented. This method leads to parallel element configuration. A number of models corresponding to different methods of representation are developed. An illustrative example is worked out.
ISSN:0020-7179
DOI:10.1080/00207177208932154
出版商:Taylor & Francis Group
年代:1972
数据来源: Taylor
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| 14. |
Feedback control of stochastic systems with a generalized performance index† |
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International Journal of Control,
Volume 15,
Issue 2,
1972,
Page 381-387
C. S. SIMS,
R. P. RHOTEN,
R. J. MULHOLLAND,
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摘要:
The feedback control of a class of linear systems disturbed by additive white noise is considered. A linear control law is used to minimize a non-quadratic integral performance criterion. The stochastic problem is transformed to a deterministic problem, and a solution is developed using the calculus of variations.
ISSN:0020-7179
DOI:10.1080/00207177208932155
出版商:Taylor & Francis Group
年代:1972
数据来源: Taylor
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| 15. |
A comparison of the method of averaging and Grobner's integral equation† |
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International Journal of Control,
Volume 15,
Issue 2,
1972,
Page 389-393
S. A. MUSA,
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摘要:
The method of averaging is compared to Grobner's method of integral equations as applied to a weakly non-linear periodic system of differential equations. The first and second approximation to the solutions of the differential equations via both techniques are shown to be equivalent.
ISSN:0020-7179
DOI:10.1080/00207177208932156
出版商:Taylor & Francis Group
年代:1972
数据来源: Taylor
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| 16. |
Relationship between triangular decoupling and invertibility of linear multivariate systems† |
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International Journal of Control,
Volume 15,
Issue 2,
1972,
Page 395-399
S. H. WANG,
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PDF (154KB)
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摘要:
For linear multivariable systems, which have square transfer function matrices, the necessary and sufficient conditions for the existence of state feedback laws for triangular decoupling are shown to be equivalent to the conditions of invertibility. A procedure of finding a state feedback law for this purpose is also given.
ISSN:0020-7179
DOI:10.1080/00207177208932157
出版商:Taylor & Francis Group
年代:1972
数据来源: Taylor
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