论文信息 - Stationary performance of linear stochastic systems under single step optimal control

Stationary performance of linear stochastic systems under single step optimal control

Linear quadratic optimal control with finite time horizon is considered for the case of penalties on the squared inputs and outputs. The relative weighting of these penalties is treated as a design parameter. It is shown that for positive real systems the stationary variances of the input and the output vary monotonically with this design parameter.

T. Soderstrom | T. Soderstrom | P. Modén | P. Moden

[1] D. W. Clarke,et al. Design of digital controllers for randomly disturbed systems , 1971 .

[2] O. Jacobs,et al. Multi-stage performance of SISO LQG systems under single-stage control , 1978 .

[3] O. L. R. Jacobs,et al. Performance of LQG control systems using optimal k-step-ahead control laws , 1973 .

[4] B. Wittenmark,et al. Comments on "Single step versus multistep performance criteria for steady state SISO systems , 1979 .

[5] Single step versus multistep performance criteria for steady state SISO systems , 1977 .

[6] T. Soderstrom,et al. On the achievable accuracy in stochastic control , 1978, 1978 IEEE Conference on Decision and Control including the 17th Symposium on Adaptive Processes.