R&D On Mechatronics System Integration

Today the development of mechatronics products and systems is mostly based on experience and skill, therefore it is important to study the mechatronics theory deeply and to direct the design by means of unite mechatronics theory for enhancing the mechatronics design. From the idea of integration this paper tries to research and set up an elementary theory of mechatronics integration. Then guided by the modern design methodology, the article concludes the partial integration of system and forms general method of mechatronics integration which aims to realize the system optimization. At the same time the author also designs a diagram of information flow to describe the more complicated mechatronics integration.The article investigates mainly mechatronics integration method, as the development of photoelectric tracing gas cutting machine, realizes the development and integration of numerical control(NC) system, photoelectric system, height auto-adjustment system and also discusses deeply the open system architecture(OSA) and structure design(SD). Based on a lot of practice, the article brings forward flexible interface design to perfect the OSA and control flow tables to describe the system control flow.From the view of the integral optimization and applying mechatronics integration method, the paper realizes the trulyintegration of machine , light and electricity to enhance the tracing capability with high speed and high precision.Because the steel surface is uneven and there is steel slag, the distance of cutting machine torch from the steel surface is inconstant. The product's fineness and precision will be affected by the distant. The paper brings forward an auto-balance theory based on capacitance sensor and gets a better effect.Through the work, this article has formed a primary mechatronics development method and offers a reference model for other mechatronics system research and development.