Research of A Logging Harvester in Plantation
With the mature stage of the fast-growing plantation in China, the traditional manpower working procedure can not meet with the needs of the large-scale clear-cutting. So, a logging harvester which can be operated by hand or automation is developed. The ZL50 wheeled loader is adopted as its walking mechanism and a manipulator with 9 degrees of freedom, a three dimensional laser-scanner and a RBF neural network controller are equipped. The multifunctional logging harvester is an intelligent equipment, which has many functions such as felling, limbing, measuring and cross sawing. The main technical parameters of the harvester are as follows: the operating range is 4～10.5m, the breast diameter of the standing tree which can be felled is 8～26cm. The practical test shows that the harvester not only can work safely and reliably, but also can greatly improve the work efficiency, which is about 30～35 times than that of manual felling, limbing and bucking.
logging harvester hydraulic driving system RBF Neural Network controller
Guo Xiuli Lu Huaimin Wang Zhenfeng
College of Mechanical and Electrical Engineering Northeast Forestry University Harbin, Heilongjiang Province, China
国际会议
长沙
英文
2189-2192
2010-03-13（万方平台首次上网日期，不代表论文的发表时间）