OVERVIEW OF THE EFFECTS OF THE SPACE ENVIRONMENT Outgassing in near vacuum Atmospheric drag Chemical reactions Plasma-induced charging Radiation damage of microcircuits, solar arrays, and sensors single event upsets in digital devices Hyper-velocity impacts

《卫星工程》英文版（一） l4 propulsion

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

Goal: Give necessary optics background to tackle a space mission, which includes an optical payload Light .Interaction of light w/environment o Optical design fundamentals Optical performance considerations .Telescope types and CCd design interferometer types

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*

Overview lecture Space Systems Engineering presented by: Prof David Miller prepared by: Olivier de Weck Revised and augmented by: Soon-Jo Chung Chart: 1 16.684 Space Systems Product Development February 13, 2001

Space System Software Spacecraft computer systems and their software provide unprecedented capability on orbit, but drive system cost and complexity

 资金的时间价值及等值计算  利息与利息率  资金等值计算

Background OF TECHN Why is Software Engineering Hard? “Curse of flexibility \And they looked upon the software and saw that it was good. But they just had to add one other feature ... No physical constraints

Satellite communications Architecture Identify Requirements Specify architectures Determine link data rates Design Size each link Document your rationale