...Wei Zhang; Zhongmin Deng; Jingsheng Li Purpose The purpose of this paper is to propose strategies for satellite cluster non‐coplanar orbit transfer to reduce fuel cost of formation maintenance and orbit maneuver. Design/methodology/approach This research tries to use geometric method model...

... also have a Built-in- Test (BIT) feature and communication protocol options include CANbus, RS- 232, RS-422, and RS-485. Applications are for 28 V systems although the technology may be applied to higher voltages. RPC boards realize a lower cost per channel by using modern control techniques...

... © MCB UP Limited 2002 --> Testing Costs Equipment Aerospace industry Keywords: Testing, Costs, Equipment, Aerospace industry Indentec reports that it has developed a machine to help users minimise costs in upgrading hardness testing. Thought to be the first...

... As the aerospace industry increases its focus on cost reduction, suppliers such as Chelton Radomes are under pressure to meet increasingly stringent technical and customer demands in fixed cost projects. With only six months to achieve the implementation, Chelton Radomes' choice...

... market trends affect the identification of “cost estimating relationships” and investigates their relative benefits and limitations in terms of their effects on the overall cost model development process. A method of establishing cost estimating relationships that appears to offer benefits to the cost...