<![CDATA[ASM330LHH和gps 做惯导]]>你好！请教一个问题，就是比如在隧道下针对车辆做惯导，基于ASM330LHH和gps的位置和速度航向（不要融合滤波）可以吗？有没有比较简单一些的算法呢？ 目前就知道你们的开源惯导算法，个人数学不好，有没有简单一些的算法？
还有就是你们的算法好不好移植到103平台

]]>https://forum.aceinna.com//topic/116/asm330lhh和gps-做惯导RSS for NodeSat, 06 Jun 2026 04:15:56 GMTWed, 11 Dec 2019 11:00:01 GMT60<![CDATA[Reply to ASM330LHH和gps 做惯导 on Wed, 11 Dec 2019 11:07:21 GMT]]>你好！请教一个问题，就是比如在隧道下针对车辆做惯导，基于ASM330LHH和gps的位置和速度航向（不要融合滤波）可以吗？有没有比较简单一些的算法呢？ 目前就知道你们的开源惯导算法，个人数学不好，有没有简单一些的算法？
还有就是你们的算法好不好移植到103平台

]]>https://forum.aceinna.com//post/521https://forum.aceinna.com//post/521Wed, 11 Dec 2019 11:07:21 GMT<![CDATA[Reply to ASM330LHH和gps 做惯导 on Thu, 12 Dec 2019 00:57:26 GMT]]>
  • 隧道内怎么会有GPS测量呢？
  • 如果有IMU和GPS，为什么不做融合？这应该是第一选择。
  • 如果在隧道内，更多的做法是IMU+里程计。如果只用IMU，算法会较复杂，且效果没有IMU+里程计稳定可靠。
  • 据我了解，在组合导航领域，简单又好用的算法是不存在的。
    • ]]>    https://forum.aceinna.com//post/524https://forum.aceinna.com//post/524Thu, 12 Dec 2019 00:57:26 GMT    <![CDATA[Reply to ASM330LHH和gps 做惯导 on Fri, 13 Dec 2019 00:40:45 GMT]]>@Dong-xiaoguang 谢谢，就是3这种情况，那你们的ins 在隧道（没有gps的情况下）是怎么做的？

    ]]>    https://forum.aceinna.com//post/538https://forum.aceinna.com//post/538Fri, 13 Dec 2019 00:40:45 GMT    <![CDATA[Reply to ASM330LHH和gps 做惯导 on Fri, 13 Dec 2019 01:31:59 GMT]]>没有里程计的话，就把车体运动约束加进来：即车体本体坐标系的侧向和纵向的速度为0；
    有里程计的话，结合上述的约束，车体前向速度来自于里程计。

    ]]>    https://forum.aceinna.com//post/544https://forum.aceinna.com//post/544Fri, 13 Dec 2019 01:31:59 GMT    <![CDATA[Reply to ASM330LHH和gps 做惯导 on Fri, 13 Dec 2019 08:48:28 GMT]]>@Dong-xiaoguang 嗯 好的，有没有IMU+里程计的资料可以共享呢

    ]]>    https://forum.aceinna.com//post/551https://forum.aceinna.com//post/551Fri, 13 Dec 2019 08:48:28 GMT    <![CDATA[Reply to ASM330LHH和gps 做惯导 on Fri, 13 Dec 2019 09:29:03 GMT]]>这个资料很多啊，比方说：Shin - 2001 - Accuarcy improvement of low cost INSGPS for land .pdf

    ]]>    https://forum.aceinna.com//post/552https://forum.aceinna.com//post/552Fri, 13 Dec 2019 09:29:03 GMT    <![CDATA[Reply to ASM330LHH和gps 做惯导 on Fri, 13 Dec 2019 11:00:57 GMT]]>@Dong-xiaoguang thanks very much!

    ]]>    https://forum.aceinna.com//post/553https://forum.aceinna.com//post/553Fri, 13 Dec 2019 11:00:57 GMT    <![CDATA[Reply to ASM330LHH和gps 做惯导 on Fri, 17 Dec 2021 10:11:57 GMT]]>Sylantech is a Top Recruitment Agency in India which will help job seekers to get job in their hand in Renowned Company with handsome package, it provides variety of staffing services and ensure quality as well, to know how this company will help, just click on the given link.

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