Emerging Actuator Technologies
A Micromechatronic Approach
Chapter One
Actuators in motion control
systems: mechatronics
Actuators are irreplaceable constituents of mechatronic motion control systems.
Moreover, they are true mechatronic systems: that is, concurrent engineering is
required to fully exploit their potential as actuators.
This chapter analyzes the actuator as a device included in motion control
systems. It introduces the intimate relationship between transducers, sensors and
actuators, and discusses the implications of sharing these functions on the same
component.
It also discusses the role of the actuator as a device establishing an energy flow
between the electrical and the mechanical domain, and it introduces a set of relevant
performance criteria as a means for analyzing the performance of actuators. These
criteria include both static and dynamic conside ... read full excerpt from Emerging Actuator Technologies: A Micromechatronic Approach ebook