Construction design and experimental study of close loop controlled booster frictional drive;

The development of carrier aircraft capsulting system is introduced in this paper,also with the systemtatic research on electromagnetic ejection system based on the basic principle of electromagnetic launch,the close loop control structure is designed for the system with the control effect increased through smart control.

When close loop control being carried through Air Fuel Ratio of gas engine, it also should be used in the gasoline vapors recovery system, which magnet valves work as intermittent operation, so as to determine the effect of carbon canister clearing airflow on Air Fuel Ratio, and control the quantity of airflow.

Research on closed-loop control system based on windows software for friction welding;

Closed-loop Control Technique of Precision Injection Molding Machine;

Application of stepping motor closed-loop control to speed-regulating system of extruder;

According to the loop control theory, an automatic control system was designed.

A dynamic simulation tool,Simulink software package in Matlab,is taken as the development tool,and applied in the dynamic response computation of the hydraulic closed-loop control system,the Simulink simulation method is produced in the consideration of disturbance quantity.

The research methods of the closed loop control system is what uses the servo proportional directional valve as control-unit,the asymmetrical hydraulic cylinder as output unit and the pressure transducer as feeding back unit,realizes to control accurately the out pressure.

Research of closed loop control system for rail’s air pressure welding;

Application of the closed loop control in the ion source discharge;

SERCOS-based closed loop control of simulating wind turbine output characteristics;