Two-degree-of-freedom Control including Parallel Feedforward Compensator
نویسندگان
چکیده
منابع مشابه
Output Feedback Tracking Sliding Mode Control with Parallel Feedforward Compensator
A new design method of output feedback type tracking sliding mode control (SMC) is proposed in this paper. Stability of the control system and the tracking performance to the reference input are achieved by using the parallel feedforward compensator (PFC), which guarantees almost strict positive realness (ASPR) of the plant, and the so-called internal model. Effectiveness of the method is shown...
متن کاملSliding Mode Control for Single-degree-of-freedom Nonlinear Structures
The occurrence of catastrophic earthquakes necessitates further researches in the structure engineering for retrofitting construction structures. In this paper, the application of the active control in the structures’ seismic response has been addressed. A single degree of freedom nonlinear structure has been studied. The nonlinear dynamic of the structure is considered in which, the nonlinear ...
متن کاملRobust H2 Control for Two-Degree of Freedom Control Systems
In this paper we consider a robust H2 control problem for two-degree of freedom (2DOF) control systems with structured uncertainties. We show that it can be reduced to a scaled H∞ synthesis problem with one additional Linear Matrix Inequality (LMI) condition. Particularly it can be reduced to an LMI optimization problem if the uncertainty is unstructured. As a result, we can obtain the optimal ...
متن کاملDesign and control of a decoupled two degree of freedom translational parallel micro-positioning stage.
This paper presents a novel decoupled two degrees of freedom (2-DOF) translational parallel micro-positioning stage. The stage consists of a monolithic compliant mechanism driven by two piezoelectric actuators. The end-effector of the stage is connected to the base by four independent kinematic limbs. Two types of compound flexure module are serially connected to provide 2-DOF for each limb. Th...
متن کاملOn a Two Degree of Freedom Generalized Minimum Variance Control
This paper presents a servo strategy of Generalized Minimum Variance Control (GMVC) with a two degree of freedom. If GMVC fasts the transient response by tuning the control signal weight of the cost function, a large overshoot remains. This paper introduces the two degree of freedom GMVC. The two degree of freedom function curbs the overshoot, while the satisfactory transient characteristic hol...
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 JAPAN FLUID POWER SYSTEM SOCIETY
سال: 2003
ISSN: 1349-7022,1880-3121
DOI: 10.5739/jfps.34.126