Liangan Zhang

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In this paper, some key issues of a 3-DOF parallel manipulator named Delta-S is developed, such as error modeling, sensitivity analysis, and accuracy synthesis. Firstly, the characteristics of Delta-S are analyzed and its error mapping function is formulated in the following. Secondly, the sensitivity analysis is carried out to find the source errors which(More)
As the tremendous growth in production of non-PVC transfusion bags, the previous secondary packaging line is out of date. A cheap and multifunctional proposal of transfusion bags' secondary packaging and its corresponding machinery is urgent to solve this problem. Case packing machinery is the bottleneck of the packaging line which is composed of case(More)
This paper deals with facility layout analysis and path planning of a robot palletizing production line using a 4-DOF partial closed-loop palletizing robot and two carton conveyors. The layout of the production line is arranged by the reachable workspace of the robot with a goal to achieve the minimum footprint. A straight-line and arc based motion planning(More)
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