Title :
Mobile objects control
Author_Institution :
Tomsk Polytech. Univ., Russia
Abstract :
The implementation of optimally quick control laws of movable objects is rather difficult. Is reasonable to restrict it by forming quasi-optimal moving tracks, which could be precisely reproduced by the objects under control. Speed, acceleration and tug limits increase the quality of synthesized moving tracks reproduction. It is possible to determine limited dynamic resources of objects by simulation or experiment. Traditional real-time synthesis of optimal moving tracks by microprocessor units is not always effective. It is desirable to use new methods. To solve this problem the method of continuous multistep synthesis of optimal control laws for both linear and nonlinear systems was developed. It is based on elements of dynamic programming and simulating methods, on the principles of change targeting, and leading week element. Optimal control is searching for small periods of time by counting test steps, after that the object returns to the steady state
Keywords :
dynamic programming; linear systems; motion control; nonlinear control systems; optimal control; change targeting; dynamic programming; dynamic resources; leading week element; linear systems; mobile objects control; nonlinear systems; optimal control laws; optimally quick control laws; quasi-optimal moving tracks; tug limits; Acceleration; Aerodynamics; Control system synthesis; Control systems; Differential equations; Dynamic programming; Lead; Optimal control; Steady-state; Testing;
Conference_Titel :
Science and Technology, 1999. KORUS '99. Proceedings. The Third Russian-Korean International Symposium on
Conference_Location :
Novosibirsk
Print_ISBN :
0-7803-5729-9
DOI :
10.1109/KORUS.1999.875857