【作者】 柴永强； 杜文亮； 李克夫； 赵卫东；

【Author】 Chai Yong-qiang1 Du Wen-liang1 Li Ke-fu2 Zhao Wei-dong1 (1. College of Machinery and Electrical Engineering of Inner Mongolia Agricultural University Hohhot 010018 China; 2. Inner Mongolian prairie workstation Hohhot 010020 China)

【机构】 内蒙古农业大学机电工程学院； 内蒙古草原工作站；

【摘要】 采用均匀设计试验法对草地蝗虫吸捕机进行了吸捕率试验,着重考察该机的前进速度、吸头距地高度、吹吸口气流速度、吸头倾角等因素对吸捕率的影响,对试验结果采用偏最小二乘回归进行分析,建立了吸捕率与各因素的数学模型,并求解得到了各试验因素的最佳组合。运用该试验因素的最佳组合进行了验证试验,结果表明用偏最小二乘回归方法对草地蝗虫吸捕机最佳吸捕条件的建模是可行的,由求解得到的各因素最佳组合试验其吸捕效果是比较理想的,整机设计是合理的。更多还原

【Abstract】 Experiment of the suction trap rate of the pneumatic grassland locust suction trap machine with uniform design testing for inspected suction trap rate of the machine with the velocity of the machine、the altitude of the suction mouth、the velocity of the blow and suction mouth、the obliquity of the suction mouth、The partial-least regression (pls)for result and established mathematical model between suction trap rate and experimental factors and obtained every factor best combination. The result indicated the pls is feasible on pneumatic grassland locust suction trap machine according to the best combination testing and obtain various factors best combination is quite ideal. Machine design is reasonable .更多还原