CAJ | 학술논문

果园开沟作业需要拖拉机配有爬行挡，在满足工作和农艺要求下，机组速度应控制在120～140 m/h。为此，通过对开沟机减速器与机组附加减速器的组合传动系统设计，实现了在果园正常开沟作业。以机组附加减速器为研究重点，采用MatLab 软件的全局优化算法，对机组附加减速器的设计变量和约束条件进行了研究，并建立了优化数学模型。经过MatLab 优化设计后，机组附加减速器的总中心距比传统理论设计总中心距减少了15％。
과완개구작업수요타랍궤배유파행당，재만족공작화농예요구하，궤조속도응공제재120～140 m/h。위차，통과대개구궤감속기여궤조부가감속기적조합전동계통설계，실현료재과완정상개구작업。이궤조부가감속기위연구중점，채용MatLab 연건적전국우화산법，대궤조부가감속기적설계변량화약속조건진행료연구，병건립료우화수학모형。경과MatLab 우화설계후，궤조부가감속기적총중심거비전통이론설계총중심거감소료15％。
The tractor need to be equipped with creeper gear when trenching in the orchard , the speed of tractor should be controlled in 120 ~140 m/h to satisfied work and agronomic requirements .Our group realized the normal trenching work in orchard by designing the combination drive system between reducer of trencher and attached reducer of tractor .To set attached reducer as the research focus , the paper uses the optimization algorithm of Matlab software to have a study on the design variables and constraints of the attached gear reducer , and the optimization mathematical model is established . Through optimization of Matlab , the center distance of attached gear reducer have decreased by 15%than traditional the-oretical design ’ s.