Constraints on sensitivity characteristics in linear multivariable discrete-time control systems
نویسندگان
چکیده
منابع مشابه
Optimal Finite-time Control of Positive Linear Discrete-time Systems
This paper considers solving optimization problem for linear discrete time systems such that closed-loop discrete-time system is positive (i.e., all of its state variables have non-negative values) and also finite-time stable. For this purpose, by considering a quadratic cost function, an optimal controller is designed such that in addition to minimizing the cost function, the positivity proper...
متن کاملImproving transient performance in tracking control for linear multivariable discrete-time systems with input saturation
In this paper, we present a composite nonlinear feedback (CNF) control technique for linear discrete-time multivariable systems with actuator saturation. The CNF control law serves to improve the transient performance of the closed-loop system by adding an additional nonlinear feedback. The linear feedback can be designed to yield a quick response at the initial stage, then the nonlinear feedba...
متن کاملControl Of Linear Multivariable Systems
1. Linear Multivariable Systems 1.1. Emergence of State Space Approach 1.2. Discrete-time Control 1.3. Riccati Equation and Stabilization for Continuous-time Systems 1.4. Design Procedure 1.5. Static Output Feedback and Dynamic Compensation 1.6. Servo Control and Internal Model Principle 1.7. Design and Analysis based on Frequency Response 1.8. Control System Example 2. Control System Example 2...
متن کاملIntelligent Gain-scheduling Control for Multivariable Discrete Linear Time Varying Systems
This paper proposes an Intelligent Linear Parameter Varying (ILPV) control approach for multivariable discrete Linear Time Varying (LTV) systems. An optimal linear quadratic closed loop control law is developed for each identified multivariable model so that the controlled system tracks a desired trajectory over the entire time interval. A gain scheduling adaptive control scheme based on neural...
متن کاملDiscrete-time Variable Structure Control Systems - Multivariable Linear Plant Case - Udc 62-52
Linear time-invariant discrete digital plant, with no restrictions on the form of the state equation and the number of controls, is considered. The stabilizing state feedback control algorithm is developed by Lyapunov's second method leading to the variable structure system with sliding modes. Essentially the control algorithm drives the system from an arbitrary initial state to a prescribed so...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Linear Algebra and its Applications
سال: 1989
ISSN: 0024-3795
DOI: 10.1016/0024-3795(89)90679-4