CAJ | 학술논문

通过分析国内外棉花打顶机发展的历程与现状，对地面仿形、整体仿形和单株仿形3种现有主要棉花机械打顶机存在的总体仿形精度不高和单株仿形技术难度大等问题，分别进行了剖析，并提出了棉花打顶机械单株高度仿形的研究重点和发展方向。
통과분석국내외면화타정궤발전적역정여현상，대지면방형、정체방형화단주방형3충현유주요면화궤계타정궤존재적총체방형정도불고화단주방형기술난도대등문제，분별진행료부석，병제출료면화타정궤계단주고도방형적연구중점화발전방향。
This paper explains of the development of cotton topper and analyses the mainstream cotton topper.The 3 main types of cotton topper including field surface fluctuating tracking topper( FTM) and top shoots height tracking top-per, the latter including the topper that multi-cutters taking a body and tracking all together( HTM) and the topper that each cutter tracking one the height of top shoots of one row and tracking independently( HTE) .FTM is not a validity way of tracking.HTM cannot track the height of each row precisely.HTE is a correct way of tracking, but complicated in structure.This paper point out HTE is a prospective way of tracking and toppers is expected to modify in the sensors, cutters, actuators and racks.