A lot of research is being carried out on the Direct Current (DC) servo motor systems due to
their excessive applications in various industrial sectors owing to their superior control …

Present methods of defining and measuring the parameters of separately excited dc
servomotors are inadequate. Eight practical servomotor models are identified, and the …

The power density and acceleration characteristics of the ac servo drive are being
recognized as being superior to those of the dc counterpart. The ac servo family consists of …

This paper presents a Closed Loop Input Error (CLIE) approach for on-line parametric
estimation of a continuous-time model of a DC servomechanism functioning in closed loop …

Motors stand out as critical components in every element of modern life that requires motion.
Control systems that govern the operation of these devices in industrial or commercial …

An adaptive observer estimating all parameters and load torque is proposed for DC servo
motors. The observer uses no direct feedback but the adaptation schemes use current and …

In this paper a methodology for automatic tuning of position controlled servomotors is
presented. The key element is a novel closed loop identification technique where the loop is …

Physical systems used for control applications require proper control methodologies to
obtain the desired response. Controller parameters used in such applications have to be …

This paper proposes a new method to identify the mechanical parameters of a servo drive
system, such as the moment of inertia and friction torque coefficients. Identification of the …

State space systems and experimental system identification are essential components of
control education. Early introduction of these tools to the curriculum of a control laboratory in …