CAJ | 학술논문

　　生草制矮砧密植园苹果园草势生长状态可有效控制果园水分，协调果园微域环境。为此，利用数学模型分析了平行四杆机构的运动参数，确定了割茬高度调节手柄转动角度与割茬高度间对应的数学关系。分析表明，高度调节手柄转动角度α为-16．13°，-9．59°，-3．18°，3．18°，9．59°和16．13°等6个角度时，对应割茬高度为50，60，70，80，90，100mm，实现了割茬高度精确控制；同时，应用 AIP 软件创建割茬高度调整机构数字样机，满足割茬高度的有级调整要求。
　　생초제왜침밀식완평과완초세생장상태가유효공제과완수분，협조과완미역배경。위차，이용수학모형분석료평행사간궤구적운동삼수，학정료할치고도조절수병전동각도여할치고도간대응적수학관계。분석표명，고도조절수병전동각도α위-16．13°，-9．59°，-3．18°，3．18°，9．59°화16．13°등6개각도시，대응할치고도위50，60，70，80，90，100mm，실현료할치고도정학공제；동시，응용 AIP 연건창건할치고도조정궤구수자양궤，만족할치고도적유급조정요구。
Grass for dwarfing close planting garden apple orchard grass trend growth status can effectively control orchard moisture, coordination of orchard microenvironment .Using a mathematical model analysis of parallel four bar mechanism motion parameters , determining the stubble height adjusting rotation angle and stubble height corresponding mathematical relationship , indicates a high degree of regulation handle rotation angle in -16 .13 °,-9 .59 °,-3 .18 °, 3 .18 °, 9 .59 °, 16.13°and six angles corresponding stubble height was 50, 60, 70, 80, 90, 100mm, realize the stubble height preci-sion control;and the application of AIP software to create the stubble height adjustment mechanism of digital prototyping , meet the stubble height adjustment of the organic .