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

Overview Ground Systems Support the space segment Command and Control Monitor spacecraft health Track Calculate spacecraft attitude

1、了解试验设计的概念及其作用 2、掌握单因素试验设计常用的几种方法 3、了解正交试验法的概念和基本方法；

Margaret MacVicar Faculty Fellow Professor of Aeronautics and Astronautics and Engineering Systems Co-Director, Leaders For Manufacturing and System Design and Management Programs

The theoretical concepts underlying filtration can be applied towards practical solutions in the field. Comprehension of the basic principles is necessary to select the proper equipment for an application. Theory alone, however, can never be the basis for selection of a filter. Filtration belongs to the physical sciences, and thus conclusions must be based on experimental assay. It is, however, helpful in understanding why a slurry is more suitable for one design of filtration equipment than another

The second edition ofthe Fermentation andBiochemica1 Engineer￾ing Handbook, like the previous edition, is intended to assist the develop￾ment, design and production engineer who is engaged in the fermentation industry. Particular emphasis is give to those unit operations most frequently encountered in the commercial production ofchemicals and pharmaceuticals via fermentation

Active-HDL Design Entry Tools HDL Editor （HDE） State Diagram Editor （FSM） Block Diagram Editor （BDE）

VHDL hierarchical design requires Component Declarations and Component Instantiations top.vhd entity-architecture “top” component “mid_a” ，component “mid_b

一、 醇的合成设计 二、醇衍生物的合成设计 三、 烯烃的合成设计 四、芳香酮的合成设计 五、羧酸的合成设计

Definition: Design is a problem-solving process whose objective is to find and describe a way: —To implement the system’s functional requirements... —While respecting the constraints imposed by the non-functional requirements... - including the budget