This paper begins with introduction of methodologies SEA and SEAS,then pointing out the deficiencies of SEA and the suitableness of SEAS on effectiveness evaluation of C~4ISR system;which is followed by discussing how to evaluate C~4ISR system by using the methodology SEAS.

Emphatically,a deep analysis is made on the methods of performance evaluation and effectiveness evaluation of C~4ISR system.

In order to deal with the problems in weapon equipment s simulation-based acquisition,which is a multi-level,multi-dimensional,knowledge-intensive complex system,the effectiveness evaluation model and analysis process based on meta-synthesis was proposed.

Application of gray relation analysis method to efficiency evaluation of stations and tank farms in oil and gas gathering and transportation system;

In this paper,index system of efficiency evaluation for armored equipment maintenance support system is established according to affecting its main factors.

It sets a model framing enterprise informatization efficiency evaluation with Balanced Scorecard.

It puts forward an index system for the performance evaluation of transport facilities which can serve as the basis for urban transport planning,design and management.

The importance of a Meteoroid/Orbital Debris (M/OD) shield is analyzed and the framework of a performance evaluation system for M/OD shield is given.

The optimal design method of oil-immersed distribution transformer based on the TOC method is presented.