Computer numerical control machine controller (cnc) by using very high speed integrated circuit hardware description language (VHDL)

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dc.contributor.authorAmeenul Ummah Sallehuddin
dc.date.accessioned2018-11-22T02:11:36Z
dc.date.available2018-11-22T02:11:36Z
dc.date.issued2009
dc.description.abstractVery High Speed Integrated Circuits Description Language (VHDL) has gained a lot of interest in the field of high-speed computer numerical control machine digital controllers (CNC) where high processing speed at the servo loop update time is critical. With the implementation of the programme to reconfigurable devices like Field Programmable Gate Array (FPGA) have advantages over microprocessors and DSP with similar logic complexity because their open architecture makes them suitable for system on-a-chip applications. VHDL is a language for describing digital systems. VHDL is intended to support the hierarchical design, documentation, and simulation of hardware from simple logic gate to complex digital systems. Hardware designs can be specified as purely behavioral descriptions, data flow and structure. The versatility of VHDL allows it to be used for this Computer numerical control machine system circuit technology while remaining independent of underlying implementation. By using this language, CNC is developed by combining six subsystems which are Control Unit, Integrator, Tool change Spindle control, Motion Control and Coolant control. To verify the CNC system is correct, a simulator is the model. Every subsystem is simulated to make sure the output of CNC is correct. From the simulation result, all of the objectives had been achieved. Comparison between simulation result and input parameters shows that CNC outputs are archived all the specification needed. The use of VHDL has not oncy made the development of CNC design more economically but has simplified the CNC development process by using an integer rather than binary that made the system more complicated.en_US
dc.identifier.urihttps://umt-ir.umt.edu.my/xmlui/handle/123456789/10534
dc.language.isoenen_US
dc.publisherTerengganu: Universiti Malaysia Terengganuen_US
dc.subjectLP 2 FST 1 2009en_US
dc.subjectAmeenul Ummah Sallehuddinen_US
dc.titleComputer numerical control machine controller (cnc) by using very high speed integrated circuit hardware description language (VHDL)en_US
dc.typeWorking Paperen_US
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