Model-Based Idle Speed Control for a High Performance Engine

Cavina, Nicolò; Minelli, Giorgio; Caggiano, Michele; Parenti, Riccardo; Mazzetti, Stefano; Ceccarani, M.

doi:10.4271/2003-01-0358

Cited by 8 publications

(1 citation statement)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The air-fuel ratio and the spark advance are maintained at their constant optimal values by appropriate separate controllers. Thus the throttle which regulates the air flow into the engine is primarily intended for engine speed control [8,9] . Changes in the air flow result in fueling adjustments to meet stoichiometric combustion conditions.…”

Section: Nonlinear Engine Modelmentioning

confidence: 99%

Robust Takagi-Sugeno fuzzy control for a mini aviation engine

Shao

Wei

2008

2008 27th Chinese Control Conference

View full text Add to dashboard Cite

A nonlinear speed controller is designed using a fuzzy control strategy based on a Takagi-Sugeno(TS) modelling and robust control approach for a mini unmanned helicopter 2-cylinder, two-stroke, electronic fuel injection engine. A physical nonlinear model of the engine is presented and transformed into an uncertain fuzzy TS model to address the nonlinear system characteristics. Then, a robust nonlinear fuzzy control algorithm is developed via Linear Matrix Inequality (LMI), which can provide reference speed tracking despite the presence of torque load disturbances and operating condition changes. The simulations show that the proposed controller can meet the performance requirements for the unmanned helicopter engine use, namely tracking performance, disturbance rejection and robustness.

show abstract

Section: Nonlinear Engine Modelmentioning

confidence: 99%

Robust Takagi-Sugeno fuzzy control for a mini aviation engine

Shao

Wei

2008

2008 27th Chinese Control Conference

View full text Add to dashboard Cite

show abstract

Delay-dependent guaranteed cost control for state-delayed system with disturbance and its application to engine idle speed control

Pei

2009

J. Control Theory Appl.

View full text Add to dashboard Cite

This paper proposes a delay-dependent guaranteed cost control scheme for engine idle speed control (ISC) with induction-to-torque delay and external load disturbance. An augmented linearization model of engine at idle speed operating mode was developed based on physical principle and experiment data. To provide a compromise between disturbance rejection and other performance requirements of ISC, a multi-objective cost function upper bound was given, which can help us to take into account the fuel economy and disturbance rejection performance together in ISC. Poles constraint was added to the closed-loop system to guarantee convergence rates of state. The whole optimization solution to ISC can be solved under the framework of LMI. A commercial engine model was utilized to assess the performance of the controller. Simulation results on this model show us that designed controller can achieve desired performance.

show abstract

A physical model for engine control design via role state variables

Jimbo

Hayakawa

2011

Control Engineering Practice

View full text Add to dashboard Cite

Model-Based Idle Speed Control for a High Performance Engine

Cited by 8 publications

References 2 publications

Robust Takagi-Sugeno fuzzy control for a mini aviation engine

Robust Takagi-Sugeno fuzzy control for a mini aviation engine

Delay-dependent guaranteed cost control for state-delayed system with disturbance and its application to engine idle speed control

A physical model for engine control design via role state variables

Contact Info

Product

Resources

About