This paper introduces the functions of the safety constrained system of centralized control operation in remote control operation,and expounds the main functions of the safety constrained system of centralized control operation.

Bidding strategy adjustment considering system security constraints;

Weak network configuration and security constraints have great impact on the bid and bargain of regional electricity market.

And the security constraints transmission and the validation of security are presented.

Through analyzing the characteristic and security of information systems,this work presented the fundamental elements and their operation relationships,and the "need","permit","can" security constraints between the elements.

On the basis of the present condition of the integrated telecontrol center,in the paper,we researched the project of the telecommand security constraints system and analyzed these aspects such as the control logic,constraint mechanism and workflow control etc.

The generation scheduling program with security constraint is proposed,and its processes are also introduced.

Study on the relation between the mini-car restraint system design variables and human body injury;

Virtual testing or mathematical simulation using MADYMO becomes a vital tool for occupant restraint system development.

Vehicle sled test method and the mathematical simulation technique of side restraint system are discussed in this doctoral dissertation.

Dealt with the problem of propagation of electromagnetic waves in layers of dielec media according to the generalized variational principle.

The dynamic response of occupant constrained by the restriction system was simulated with PAM-SAFE.