Home > Papers

 
 
AN TIME-VARYING INTERNAL MODEL-BASED TRACKING CONTROL FOR LINEAR MOTION DEPENDENT SYSTEMS
ZHANG Zhen *,LU Chao,YE Peiqing
Department of Precision Instruments and Mechanology, Tsinghua University, Beijing 100084
*Correspondence author
#Submitted by
Subject:
Funding: 高等学校博士学科点专项科研基金资助课题 （No.20100002120043）
Opened online:12 January 2012
Accepted by: none
Citation: ZHANG Zhen,LU Chao,YE Peiqing.AN TIME-VARYING INTERNAL MODEL-BASED TRACKING CONTROL FOR LINEAR MOTION DEPENDENT SYSTEMS[OL]. [12 January 2012] http://en.paper.edu.cn/en_releasepaper/content/4457320
 
 
In this paper, we study linear motion dependent systems, where the signal of interest is in nature periodic with respect to a position but aperiodic in time when the system speed varies. Among such kind of systems, a free piston engine equipped with camless valvetrain hasadvantages like low maintenance costs, less frictional losses etc.. That controlling the profile of valve timing in order to achieve better fuel efficiency is a very interesting but challenging topic. We show how to connect the formulation of those kind of systems to angle-dependent systems or more general time-varying systems. Then we apply the developed internal model-based design for time-varying systems to controlthe free piston engine valve actuation.We treat the augmented system linear parameter-varying (LPV), and utilize an output feedback gain-scheduling design to stabilize the augmented system. Simulation results illustrate the proposed control algorithm.
Keywords:Mechatronics; Time-varying internal model; Linear parameter-varying systems
 
 
 

For this paper
  • ● PDF (0B)
  • ● Revision 0 　　
  • ● Print this paper
  • ● Recommend this paper to a friend
  • ● Add to my favorite list

    Saved Papers

    Please enter a name for this paper to be shown in your personalized Saved Papers list

Tags
Add yours

Related Papers

Statistics
PDF Downloaded 275
Bookmarked 0
Recommend 5
Comments Array
Submit your papers