摘要
基于栅格的地图创建是概率模型:工作环境被划分成栅格,每一个栅格赋一个值,标志栅格中有障碍物的概率。在研究中发现它存在一些问题,如把移动缓慢的物体作为路标。为了解决这些问题,通过引入临时局部栅格法(TLOG),给出了改进算法。
The map building of grid-based is probabilistic model: the work environment is decomposed into grids and every grid takes up a value,which indicates the probability of an obstacle in grids. Some problems are found in this study. For example,mobile object of slowly is made landmark. In order to solve these problems a modified algorithm via combining Temporal Local Occupancy Grids (TLOG) method is presented.
出处
《自动化与仪表》
2005年第3期5-7,共3页
Automation & Instrumentation
基金
国家自然科学基金重点项目(60234030)
