Tony, I received your email to me a weaks ago. I test it and read the source in the past 2 days.
Yes, It works very well!!! Now my plane can flying steadily with your trimming routine. Thank you very much! A good guy you are! :) I belevie I almost understand how can you achieve the purpose of trimming now. Yes thank you very much! I have an idea that whether we can extend this "iteration" "one-axis-at-a-time" arithmetic to more conditions which need accurate control, such as auto descent and landing ? Another Question: the following is the code for starting the engine system. Could you explain it to me? //start the engine int neng = Propulsion->GetNumEngines(); for(int i=0;i<neng;i++) { FGEngine* e = Propulsion->GetEngine(i); e->SetRunning(false); e->SetMagnetos(3); FCS->SetThrottleCmd(i,0.25); FCS->SetMixtureCmd(i,1.0); e->SetStarter(true); fdmex->RunIC(fgic); } cout << "Pre-start complete " << endl; Propulsion->ICEngineStart(); for(int i=0;i<neng;i++) { Propulsion->GetEngine(i)->SetStarter(false); } cout << "Post-start complete " << endl; //engine is running now ----- Original Message ----- From:Tony Peden <[EMAIL PROTECTED]> To:[EMAIL PROTECTED] Subject:Trimming with JSBSim Date:Thu, 14 Mar 2002 07:06:03 +0800 >Hello, >Find attached a version of JSBSim.cpp which performs a trim prior to >integrating. You'll probably want to back up you're current JSBSim.cpp. > >Please copy the reset02.xml file to your JSBSim/aircraft/c172 directory. > >If you are using a version of JSBSim that is less than >a couple weeks old, please update it as I found a bug in the trimming >routine and commited a fix to CVS last night. > >Let me know if you have any questions or problems. >-- >Tony Peden >[EMAIL PROTECTED] >We all know Linux is great ... it does infinite loops in 5 seconds. >-- attributed to Linus Torvalds > > __________________________________________ 邮件到了吗?手机告诉你(http://mail.263.net/mmail/index.html) 点击下载95963上网直通车(http://www.263.net/0ji/StarDialer.exe) 我拿什么来诱惑你(http://95963.263.net/) 化妆品三折,香水半价(http://shopping.263.net/class004.htm) _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel