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ܵģۺ

2014/8/1 8:49:06
żѧķٷչӦڸ˾޴ľЧЧ档ݿǼеӹϵĸ߼򵥵ġΪпѧݣӦݿ⼼ѧعݡڵߡѶ£ȷѡȡӹЧصҪԡ˹ڽݿϵIJϼӹϵͳܹΪеӹĵ߲ѡѡṩݡCIMSϵͳһɲ֣ܻԭڲϼӹضܴľЧ档
1 ݿϵṹ
IJϼӹϵͳǹڽݿĻϡòϼӹϵͳӹϿŻܺ͹ɡϵͳɽṹͼ1 ʾ
ͼ1 ݿɿͼ
ϵͳУϹϵͳɹϿ⼰ϵĿϵͳɡϿд洢ֹϵй֪ʶʵлõĹݴ洢ڹϵݿıСϿϵͳģѧ۶ԹϽпԼܵģ߹ϵͳɵ߿⡢߲ѡɡ߿洢ƺšӲȡ߼״֪ʶ߲ѡרϵͳʵֵ߼νǶȼõߵѡҺϵͳҺݿ⼰ҺѡɣɸӹĹϡ߲ϡӹʽӹѡӦҺϵͳģ顢ģ顢ٶģɡģҪݼӹõƼȡŸģɽݿ⼰ɣɸݼӹȡӹ׶μѡٶģɸݵ߲ϡϡȵһϵԼӦݿеõٶȵƼֵѡ񼰲ҺƼϵͳЭãʵӦ̣ݵӦģЭϵͳСŻϵͳӹѧģ͡ŻĿ꺯ԼɵŻѧģͣӶõŻݡģϵͳڶԼӹ಻ȷص£۸ļӹϵͳݾӹʵʶĿԽзϵͳõݽС⣬ûҲɸʵʾ洢ݻӹ
2 ģ۵IJϿ
ڸýݿĹϹϵͳУһϵĿϵͳɸû˼ӹϵƺźͻеܣģ۶Բϵӹܽۺۣٶλϵӹܡģ෽ݿƹϽоࡣ⣬ͨϿԿԼ򻯲Ĺ
ݽԭ֪Ӱϼӹܵغܶ࣬лѧɷ֡ȴ״̬ѧܵȡѧɷֺȴ״̬ı仯ձΪѧܵĸı䣬ѧǿġˣѧбϵļӹһݵ;
еҵ1996ɺٵڡѫġѼӹӹһֲӹּܷ1 ʾ
1 ӹԷּ
ӹ? ? ? ?
ȼ? 0? 1? 2? 3? 4? 5? 6? 7? 8? 9? 10
Ӳ? 50? 50100? 100150? 150200? 200250? 250300? 300350? 350400? 400480? 480635? 635
ǿ? 0.196? 0.1960.44? 0.440.589? 0.5890.785? 0.7850.981? 0.9811.18? 1.181.37? 1.371.57? 1.571.77? 1.771.96? 1.962.45
? 10? 1015? 1520? 2025? 2530? 3035? 3540? 4050? 5060? 60100? 100
Ͷ? 0.196? 0.1960.392? 0.3920.589? 0.5890.785? 0.7850.981? 0.9811.37? 1.371.77? 1.771.96? 1.962.45? 2.452.94? 2.943.92
ϵ? 419293? 293167? 16783.7? 83.762.8? 62.841.9? 41.933.5? 33.525.1? 25.116.7? 16.78.37? 8.37? -
ڲӹУģأ˵ijȸûһȷĽޡģѧеģۺǶܶԼһܵۡڲؿҪصͬʱ˿صӰ죬ӦģѧķۺнȡúܺõʵЧģۺеѧģͽΪ4裺
1) жؼF={f1f2f1}, ڴ˼Ϊ{ӲȡǿȡʡͶȡϵ}
2) OV={V1V2 Vn} ڴΪϵļӹȼš
3) Уȷصһֲ̬ΪǵϵļӹԣڱϵͳҪþƽķֶƽģֲ̬õطӳѧܶӹӰıʡڴ˻ϣģϵ
4) ȷۺȨؾ󡣸ȡ={0.280.280.120.120.2}
ģۺеĹУȷģӵѡȡģۺеĽӰͨоϵͳҪþƽķֶƽģΪʹùģӣȡ˽ϺõЧ
ʵ֣
ϵͳоDelphiΪԡĽģۺеʵʵ֣
3 ģ෽IJϾ
оĶһԽзѧоģ෽ԽгIJϴӲݿȡȵȼIJϽģӶļӹݿȷΪŻοģʵ֣
1) ҪRȡӦϵĸѧܽڸָٺͬԱԭʼݽй񻯡򣬲ƫܴ󡣱ϵͳݹ񻯲þֵ񻯣xij=xij(xj)?÷ıԭʼݵı̶ȡ
2) ģϵ?СõֵָƶȸߵĽϵͳø÷
3) ࡣϵͳ̾뷨̾뷨ģȼ۹ϵģͬʵģԴ̾뷨ķֱӵóģȼ۹ϵĽ̾뷨ڼʵ֡ʵ֣
4
ϵͳģۺʵּӹϿԵۣ׼ȷвϵӹܡͬʱڹϿܵIJϣģ෽IJϣԴΪοŻͨϵĿУԼ򻯸ϵͳ̡ʵ飬÷нϸߵ׼ȷԡ
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