烟台大学机械系施雄茂教授等五位教师共同研制的“特大、特精零件几何精度动态测试仪”,于1992年5月28日在山东省教委主持下通过了技术成果鉴定。来自全国各地的教授、专家们认为:大尺寸零件几何精度的检测是测量技术中很复杂的技术领域之一。该测试仪采用多个传感器同时测取被测零件的误差信息信息和回转工作台的回转运动误差信息,并应用现代误差分离技术,经微处理机处理后,工作台的回转运动误差将实时地从合成信号中分 Yantai University Department of Mechanical Professor Shi Xiongmao and other five teachers jointly developed the “extra large, special precision parts dynamic geometry tester”, on May 28, 1992 under the auspices of the Shandong Provincial Board of Education passed the appraisal of technological achievements. Professors and experts from all over the country believe that the detection of the geometric precision of large-sized parts is one of the most complicated technical fields in measurement technology. The tester uses multiple sensors to simultaneously measure the error information of the part to be measured and the rotational movement error information of the rotary table. After applying the modern error separation technology, the rotary motion error of the table will be measured in real time Divided from the composite signal