This paper presents the control of the 6-DOF parallel manipulator using Lagrangian equation. The 6-DOF parallel manipulator are composed of fix base and moveable platform are couple by the actuators. The dynamic equations express by Lagrangian equation, the structure of the 6-DOF parallel manipulator and kinematics and are explains in this paper. The 6-DOF parallel manipulator using Lagrangian equation are accurate and good ability.
In this paper presents the design system and simulation control of the 6-DOF parallel manipulator. The moveable platform supported by the six electrical cylinder. The mechanic component and kinematics model are explained, dynamics model using Lagrangian equation and computer model of Joint space control scheme using Simulink and the 6-DOF parallel manipulator systems are show in this paper.
In this paper using Fuzzy-QFD approach to product development: case studyfor 3D printer. The method that translating the customer needs into technical term, Fuzzy-QFDmentioned illustrate that it can be utilized in different ways and can be adapted to solve a greatnumber of design problems. The study starts by determining customer demand. Thereafter, identifying technical requirement based on QFD. This paper integrates fuzzy set theory and house of qualityto determine the importance weight of the customer requirement and the relationship between customer requirement and the technical requirement. The results proposed Fuzzy-QFD approach can be expected to be successful and has potential for multiple criteria decision-making problems.
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