Design Method for ILQ Robust Servo Systems with Loop-Shaping
نویسندگان
چکیده
منابع مشابه
A Servo Control System Using the Loop Shaping Design Procedure
This paper describes an expanded system for a servo system design by using the Loop Shaping Design Procedure (LSDP). LSDP is one of the H design procedure. By conducting Loop Shaping with a compensator and robust stabilization to satisfy the index function, we get the feedback controller that makes the control system stable. In this paper, we propose an expanded system for a servo system design...
متن کاملRobust Track-Following for Dual-Stage Servo Systems by Sensitivity Shaping with Degree Constraint
This paper presents track-following control design, with a new sensitivity shaping technique, for dual-stage servo systems in hard disk drives. The shaping technique simultaneously takes care of both complexity of controllers and robustness, important issues for controller implementation. As dual-stage servo systems, in addition to the conventional voice coil motor, a microactuator at the slide...
متن کاملflexible beam robust loop shaping controller design using particle swarm optimization
in this paper a new strategy is proposed to design a fixed-structure robust controller for a flexible beam. robust controller designed by the conventional loop shaping method is not appropriate for a beam because of its high order and complicated form. fixed-structure loop shaping control in conjunction with particle swarm optimization (pso)algorithm is used to overcome this drawback. the ...
متن کاملPSO Based Weight Selection and Fixed Structure Robust Loop Shaping Control for Pneumatic Servo System with 2DOF Controller
This paper proposes a new technique to design a fixed-structure robust loop shaping controller for the pneumatic servosystem. In this paper, a new method based on a particle swarm optimization (PSO) algorithm for tuning the weighting function parameters to design an H∞ controller is presented. The PSO algorithm is used to minimize the infinity norm of the transfer function of the nominal closed...
متن کاملRobust Congestion Control with Observer for TCP/AQM System using Loop-Shaping Method
This paper presents the LQ-Servo control with observer for TCP/AQM system. In order to estimate the state of TCP window packet size, the control structure is extended with observer based on Kalman filter.
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: Transactions of the Society of Instrument and Control Engineers
سال: 2000
ISSN: 0453-4654
DOI: 10.9746/sicetr1965.36.340