《卫星工程》英文版（一） l4 propulsion

Electrical Power System EPS Power Energy Power Power Regulation Source Storage Distribution and Control

第一节 公共项目评价概述 第二节 公共项目收益和费用 第三节 公共项目的经济评价方法

ADCS Motivation Motivation Sensors GPS star trackers. limb In order to point and slew optical sensors rate gy ros. inertial systems, spacecraft attitude control measurement units provides coarse pointing while

设备更新的概述 设备大修理的经济分析 设备更新的经济分析 设备租赁分析*

Outline Launch systems characteristics Launch systems selection process Spacecraft design envelope environments

Why Cost Estimation? Critically important part of system design Too high- lose the contract award Too low-over-run cost plus contracts, company loss on fixed price contracts Trends Design to cost Cost as an independent variable

 资金的时间价值及等值计算  利息与利息率  资金等值计算

The telemetry, tracking and control subsystem provides vital communication to and from the spacecraft TT&c is the only way to observe and to control the spacecraft's functions and condition from the ground October 29 2003 Massachusetts Institute of Technology

实例一：苏州桥隔声屏障设计与实施 实例二：120kW柴油发电机房噪声控制 实例一：苏州桥隔声屏障设计与实施