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原帖由 <i>Edward</i> 于 2007-11-14 00:05 发表 <a href="http://bbs.5imx.com/bbs/redirect.php?goto=findpost&pid=2557941&ptid=193628" target="_blank"><img src="http://bbs.5imx.com/bbs/images/common/back.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open(this.src);}" onmousewheel="return imgzoom(this);" alt="" /></a><br />
对于双翼机焦点的问题,其实和单翼机是一样的,只不过需要计算多一次力矩。<br />
具体做法是:计算上下两翼焦点对重心的力矩(即焦点弦力矩),计算平尾焦点对重心的力矩,使这三个力矩平衡即可。 <br />
谢谢,学习中。。。。:em00: |
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