This chapter utilizes the direct neural control (DNC) based on back propagation neural networks (BPN) with specialized learning architecture applied to the speed control of DC servo motor. The proposed neural controller can be treated as a speed regulator to keep the motor in constant speed, and be applied to DC servo motor speed control. The proposed neural control applied to position control ...

wing to the material differences in the natural and engineered systems, the design of a biological-inspired aircraft possesses considerable challenges to the aircraft designer. The birds employ a structure of hollow bones, flexible joints and muscles, and feathers to morph their wings to suit the desired flight condition. While the aircrafts use the rigid joints and structures to sustain the ae...

Abstract: Today’s motor drives widely use Digital Signal Processor (DSP) or Microcontroller to implement the digital control algorithm. Most recently new requirements have arisen. These include faster torque control update with flexible design capability of motion peripherals for high performance military servo drive applications. A Complete digital hardware based AC servo drive development sys...

In this paper, a fault management system for a hydraulic servo axis is described. This system is capable of sustaining faults in the piston displacement sensor of the position-controlled hydraulic servo axis. By means of a parity equation based fault detection stage, faults in the displacement sensor as well as other sensors and components of the servo axis can be detected and subsequently be d...

In this paper, a high performance of fuzzy logic controller for DC servo motor is developed. The system design and implementation procedure of DC servo motor drive using digital signal processing chip TMS320C14 are described. Some experimental results are shown to verify the proposed controller. Key-Words: Fuzzy logic controller, Digital signal processing, DC servo motor

In this study, trajectory control of the Variable Loaded Servo (VLS) system is performed by using a Fuzzy Logic based Iterative Learning Control (ILC) method. In the study, a Iterative Learning PID (IL-PID) Controller is used as the iterative learning control structure. Also, a fuzzy adjustment mechanism has been added to the control system for specify the initial parameter of the IL-PID contro...

The electro-hydraulic servo pump control system (EHSPCS) is a volume that uses permanent magnet synchronous motor (PMSM) with fixed displacement to directly drive and the hydraulic cylinder. energy transmission law of very complicated due transformation electrical, mechanical as well other fields, qualitative analysis transfer efficiency difficult. Energy EHSPCS under different working conditio...