Tracking control of a piezo-hydraulic actuator using input-output linearization and a Cascaded Extended Kalman Filter structure

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

Authors

In this paper, an innovative piezo-hydraulic actuator (PHA) is considered that is intended to realize a fully variable valve control in camless combustion engines. A nonlinear model of the hydraulic system part is presented along with linear models of the remaining system parts. Accurate tracking of desired valve trajectories as well as soft landing despite disturbance forces and measurement noise is achieved using a combined control strategy. It consists of an input-output linearization of the nonlinear part as well as feedforward and linear quadratic integral (LQI) feedback control of the linear system part. Given measurements of the valve spool and engine valve positions, a Cascaded Extended Kalman Filter (CEKF) structure provides estimates for the immeasurable states. Simulation results confirm the effectiveness of the proposed approach.

OriginalspracheEnglisch
ZeitschriftJournal of the Franklin Institute
Jahrgang355
Ausgabenummer18
Seiten (von - bis)9298-9320
Anzahl der Seiten23
ISSN0016-0032
DOIs
PublikationsstatusErschienen - 12.2018

DOI

Zuletzt angesehen

Publikationen

  1. Dimension estimates for certain sets of infinite complex continued fractions
  2. Explicit and Implicit Framing Effects on Product Attitudes When Using Country-of- Origin Cues
  3. Don’t underestimate the problems of user centredness in software development projectsthere are many!?
  4. The effects of different on-line adaptive response time limits on speed and amount of learning in computer assisted instruction and intelligent tutoring
  5. Control of a Three-Axis Robot with Super Twisting Sliding Mode Control
  6. A New Framework for Production Planning and Control to Support the Positioning in Fields of Tension Created by Opposing Logistic Objectives
  7. Detection time analysis of propulsion system fault effects in a hexacopter
  8. Reality-Based Tasks with Complex-Situations
  9. Introduction Mobile Digital Practices. Situating People, Things, and Data
  10. Mapping the intersection of planetary boundaries and environmentally extended input-output analysis: A systematic literature review
  11. The relationship between long-term memory ability and instructed second language learning
  12. Guest Editorial - ''Econometrics of Anonymized Micro Data''
  13. Experimental Evaluation of Data Fusion Techniques and Adaptive Control for Mobile Robot Localization
  14. Measuring cognitive load with subjective rating scales during problem solving
  15. Load mitigation and power tracking capability for wind turbines using linear matrix inequality-based control design
  16. Joint Item Response Models for Manual and Automatic Scores on Open-Ended Test Items
  17. Comparison of Odor Thresholds obtained by a Three Alternative Choice Procedure and by the Method of Limits
  18. Comparison of different FEM codes approach for extrusion process analysis
  19. Global Finite-Time Stabilization of Planar Linear Systems With Actuator Saturation
  20. Effectiveness of a guided multicomponent internet and mobile gratitude training program - A pragmatic randomized controlled trial
  21. A Note on Estimation of Empirical Models for Margins of Exports with Unknown Non-linear Functional Forms