Composite control of fuel quantity actuator system for diesel engines via backstepping control technique and generalised proportional integral observer

Hamiltonian Modeling and Structure Modified Control of Diesel Engine

“…The key to the realization of the Hamiltonian model structure modification method is whether an appropriate energy function H d can be found. In this study, H d chosen in function ( 16) is the same form as energy function H in (10). The purpose is to satisfy the condition of stability, but, in the application of this method for a general dynamic system, finding an appropriate energy function H d is not easy.…”

“…A simplified first-order transfer function model is also used in some applications. Research methods for the nonlinear characteristics of diesel engine actuators mainly include refined modeling with consideration of the nonlinear characteristics of components [9,10] and the physical characteristics and parameter identification with the introduction of new algorithms [11,12]. Combining the motion equations of the shaft system and the actuator equations, the equations of a diesel engine can be obtained.…”

A Reduced-Order Generalized Proportional Integral Observer-Based Resonant Super-Twisting Sliding Mode Control for Grid-Connected Power Converters

“…[38,39] propose the current predictive control with augmented GPIO to suppress the ripple in permanent magnet linear synchronous machine. In addition, the backstepping control combined with the GPIO has been proposed for the diesel engine to improve the dynamic performance and disturbance rejection ability [40]. But this method has not been applied in the DC-link voltage disturbance rejection in the three-phase AC/DC converter.…”