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onclick="setCopy('http://forum.oecr.com/plugin.php?id=attachcenter:page&aid=4493', '链接已经复制到剪贴板');" type="submit"> <em>复制链接推荐给好友</em></button> <input type="text" class="px vm" onclick="this.select();setCopy(this.value, '链接已经复制到剪贴板');" value="http://forum.oecr.com/plugin.php?id=attachcenter:page&aid=4493" size="50" /></p> </div> <div class="bm"> <div class="bm_c xld"> <b>相位法激光测距的实现:</b><div class="postmsg"><br /> </div> <div class="postmsg">这种技术已经很成熟，网上或者书籍中相关资料很多，请搂主发些更新鲜的资料。谢谢！</div> <div class="postmsg"><<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>这些都是为了写文章而已，真正要实现起来，不是那没回事，相位式测距的精度受很多条件的影响。</P><br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>国外有leica,trimble,hilti等厂家能生产，国内有哪家有产品面市？一个温度问题就够你解决了，还有</P><br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>目标反射率的变化导致的信号幅度饱和或根本接受不到。如果采用AGC,要产生相移，转换成测量值的波动。</P><br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>还有周期误差？</P></div> <div class="postmsg"><<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>能不能用象位法测密封气体的折射率啊 大侠</P><img src="static/image/smiley/default/em07.gif" smilieid="36" border="0" alt="" /></div> <div class="postmsg"> 现在市场上有许多书，教人怎么发财、怎么当官，但是这些书的作者往往发不了财，也当不了官。</div> <div class="postmsg">樓上說的很好啊<br /> 用力鼎依下<img src="static/image/smiley/default/em49.gif" smilieid="78" border="0" alt="" /></div> <div class="postmsg">看不见连接啊！<br /> 还有地方有吗？</div> <div class="postmsg"><a href="http://bbs.oecr.com/attachment.php?aid=4493" target="_blank">http://bbs.oecr.com/attachment.php?aid=4493</a></div> <div class="postmsg"><a href="http://bbs.oecr.com/attachment.php?aid=4489" target="_blank">http://bbs.oecr.com/attachment.php?aid=4489</a></div> <div class="postmsg"><img src="static/image/smiley/default/em31.gif" smilieid="60" border="0" alt="" /> <img src="static/image/smiley/default/em31.gif" smilieid="60" border="0" alt="" /> <img src="static/image/smiley/default/em31.gif" smilieid="60" border="0" alt="" /> <img src="static/image/smiley/default/em31.gif" smilieid="60" border="0" alt="" /> <img src="static/image/smiley/default/em31.gif" smilieid="60" border="0" alt="" /> <img src="static/image/smiley/default/em31.gif" smilieid="60" border="0" alt="" /></div> <div class="postmsg">我公司专业做激光测距仪，已研发了具有自主知识产权的成熟产品，目前正在开发相位式高精度激光测距仪。大家可以交流一下，或都有需要脉冲式激光测距仪产品或模块的也可以与我联系<br /> <a href="mailto:liuchong_135@163.com">liuchong_135@163.com</a><br /> QQ:841796807<br /> 13017943492 刘工</div> <div class="postmsg">光电的朋友们 有兴趣加入62075363 大家讨论 讨论</div> <div class="postmsg">这种技术已经很成熟，网上或者书籍中相关资料很多，请搂主发些更新鲜的资料</div> <div class="postmsg">楼主的帖子怎么老是看不见呀，要有共享思想呀<img src="static/image/smiley/default/em30.gif" smilieid="59" border="0" alt="" /></div> <div class="postmsg">发一个看看了，我看不见!<a href="mailto:125391003@sohu.com">125391003@sohu.com</a></div> <div class="postmsg">~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</div> <div class="postmsg">顶！！！！！！！！！！！！！！！！！！！！！！！！！！！！！</div> <div class="postmsg">我怎么看不到呢<br /> 请教大家是怎么回事呢</div> <div class="postmsg">看不见啊，能给发一份吗？<a href="mailto:125391003@sohu.com">125391003@sohu.com</a></div> <div class="postmsg"><strong>回复 <a href="http://game.oecr.com/redirect.php?goto=findpost&pid=281138&ptid=29733" target="_blank">6#</a> <i>luoyinlong</i> </strong><br /> <br /> <br /> 楼主说的对极了,光个温度问题就够难的,电路产生的附加相移动也是很头疼的问题</div> <div class="postmsg">用力顶一下，楼主说的真好。。。。。。。。。。。。。。。。。。。。</div> <div style="height200px;"></div> </div> </div> </div> </div></div> </div> <!--autocomment filter by maxnum--> <div class="ft_wp"> <div id="ft" class=" cl"> <div id="flk" > <p> <a href="http://wpa.qq.com/msgrd?V=3&Uin=20600600&Site=光电工程师社区&Menu=yes&from=discuz" target="_blank" title="QQ"><img src="static/image/common/site_qq.jpg" alt="QQ" /></a><span class="pipe">|</span><a href="http://m.oecr.com" >手机版</a><span class="pipe">|</span><a href="http://so.oecr.com" title="站内搜索" target="_blank" >搜索</a><span 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