{"id":35330,"date":"2025-05-04T13:20:49","date_gmt":"2025-05-04T05:20:49","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/35330.html"},"modified":"2025-05-04T13:20:49","modified_gmt":"2025-05-04T05:20:49","slug":"%e4%bb%80%e4%b9%88%e6%98%afros%e5%8f%82%e6%95%b0%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/35330.html","title":{"rendered":"\u4ec0\u4e48\u662fROS\u53c2\u6570\u670d\u52a1\u5668"},"content":{"rendered":"

ROS \u53c2\u6570\u670d\u52a1\u5668\uff08ROS Parameter Server\uff09\u662f ROS \u4e2d\u7684\u4e00\u9879\u529f\u80fd\uff0c\u7528\u4e8e\u5b58\u50a8\u548c\u7ba1\u7406\u5168\u5c40\u7684\u53c2\u6570\u3002\u8fd9\u4e9b\u53c2\u6570\u662f\u53ef\u4ee5\u5728 ROS \u7cfb\u7edf\u4e2d\u7684\u4efb\u4f55\u5730\u65b9\u8bbf\u95ee\u548c\u4fee\u6539\u7684\uff0c\u901a\u5e38\u7528\u4e8e\u5b58\u50a8\u548c\u5171\u4eab\u914d\u7f6e\u503c\u3001\u72b6\u6001\u4fe1\u606f\u6216\u5176\u4ed6\u9700\u8981\u5168\u5c40\u5171\u4eab\u7684\u6570\u636e\u3002\u53c2\u6570\u670d\u52a1\u5668\u662f\u4e00\u79cd\u6301\u4e45\u5316\u5b58\u50a8\uff0c\u80fd\u591f\u5728\u4e0d\u540c\u7684\u8282\u70b9\u4e4b\u95f4\u5171\u4eab\u914d\u7f6e\u548c\u4fe1\u606f\u3002<\/p>\n

\u53c2\u6570\u670d\u52a1\u5668\u7684\u4f5c\u7528\uff1a<\/h4>\n
  • \u96c6\u4e2d\u914d\u7f6e\u7ba1\u7406\uff1a\u5141\u8bb8\u4f60\u5c06\u4e00\u4e9b\u914d\u7f6e\u4fe1\u606f\u4ece\u4ee3\u7801\u4e2d\u5206\u79bb\u51fa\u6765\uff0c\u5b58\u50a8\u5728\u670d\u52a1\u5668\u4e0a\uff0c\u4f7f\u5f97\u4f60\u5728\u9700\u8981\u65f6\u53ef\u4ee5\u65b9\u4fbf\u5730\u4fee\u6539\u548c\u66f4\u65b0\u8fd9\u4e9b\u53c2\u6570\u3002<\/li>\n
  • \u5168\u5c40\u8bbf\u95ee\uff1aROS \u4e2d\u7684\u6240\u6709\u8282\u70b9\u53ef\u4ee5\u901a\u8fc7\u53c2\u6570\u670d\u52a1\u5668\u8bbf\u95ee\u3001\u4fee\u6539\u548c\u8bbe\u7f6e\u53c2\u6570\uff0c\u800c\u4e0d\u9700\u8981\u76f8\u4e92\u76f4\u63a5\u901a\u4fe1\u3002<\/li>\n
  • \u6301\u4e45\u5316\u5b58\u50a8\uff1a\u53c2\u6570\u670d\u52a1\u5668\u901a\u5e38\u4f1a\u5728 ROS \u7cfb\u7edf\u542f\u52a8\u65f6\u52a0\u8f7d\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u8fd0\u884c\u65f6\u4fee\u6539\uff0c\u76f4\u5230 ROS \u7cfb\u7edf\u5173\u95ed\u3002<\/li>\n

    \u53c2\u6570\u670d\u52a1\u5668\u7684\u5de5\u4f5c\u539f\u7406\uff1a<\/h4>\n
      \n
    • \u5b58\u50a8\u53c2\u6570\uff1a\u53ef\u4ee5\u5c06\u4e00\u4e9b\u6570\u636e\uff08\u5982\u6570\u5b57\u3001\u5b57\u7b26\u4e32\u3001\u5e03\u5c14\u503c\u3001\u6570\u7ec4\u3001\u5b57\u5178\u7b49\uff09\u5b58\u50a8\u5230\u53c2\u6570\u670d\u52a1\u5668\u4e2d\u3002<\/li>\n
    • \u83b7\u53d6\u53c2\u6570\uff1aROS \u4e2d\u7684\u4efb\u4f55\u8282\u70b9\u90fd\u53ef\u4ee5\u901a\u8fc7\u67e5\u8be2\u53c2\u6570\u670d\u52a1\u5668\u6765\u83b7\u53d6\u53c2\u6570\u503c\u3002<\/li>\n
    • \u4fee\u6539\u53c2\u6570\uff1a\u8282\u70b9\u4e5f\u53ef\u4ee5\u5411\u53c2\u6570\u670d\u52a1\u5668\u53d1\u9001\u65b0\u7684\u503c\u6765\u66f4\u65b0\u53c2\u6570\u3002<\/li>\n<\/ul>\n

      \u53c2\u6570\u7684\u7c7b\u578b\uff1a<\/h4>\n

      \u53c2\u6570\u670d\u52a1\u5668\u652f\u6301\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\uff0c\u5305\u62ec\uff1a<\/p>\n

        \n
      • int\uff08\u6574\u6570\uff09<\/li>\n
      • float\uff08\u6d6e\u52a8\u70b9\u6570\uff09<\/li>\n
      • bool\uff08\u5e03\u5c14\u503c\uff09<\/li>\n
      • string\uff08\u5b57\u7b26\u4e32\uff09<\/li>\n
      • list\uff08\u5217\u8868\uff09<\/li>\n
      • dict\uff08\u5b57\u5178\uff09<\/li>\n<\/ul>\n

        \u53c2\u6570\u64cd\u4f5c\uff1a<\/h4>\n

        \u5728 ROS \u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 rospy\uff08Python\uff09\u6216 roscpp\uff08C++\uff09\u6765\u4e0e\u53c2\u6570\u670d\u52a1\u5668\u4ea4\u4e92\u3002<\/p>\n

        1. \u8bbe\u7f6e\u53c2\u6570\uff1a<\/h5>\n

        \u4f60\u53ef\u4ee5\u4f7f\u7528 set_param \u6765\u5c06\u53c2\u6570\u5b58\u50a8\u5230\u53c2\u6570\u670d\u52a1\u5668\u3002\u4f8b\u5982\uff1a<\/p>\n

        Python \u793a\u4f8b\uff1a<\/p>\n

        import<\/span> rospy<\/p>\n

        rospy.<\/span>set_param(<\/span>\\’robot_name\\’<\/span>,<\/span> \\’robot_1\\’<\/span>)<\/span><\/p>\n

        C++ \u793a\u4f8b\uff1a<\/p>\n","protected":false},"excerpt":{"rendered":"

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