外文翻譯---一種簡(jiǎn)易足式移動(dòng)機(jī)器人(已修改)
2025-01-27 02:25 本頁(yè)面
【正文】 英文資料One kind of simple foot like migration robotRobot is a type of mechantronics equipment which synthesizes the last research achievement of engine and precision engine, microelectronics and puter, automation control and drive, sensor and message dispose and artificial intelligence and so on. With the development of economic and the demand for automation control, robot technology is developed quickly and all types of the robots products are e into being. The practicality use of robot products not only solves the problems which are difficult to operate for human being, but also advances the industrial automation program. At present, the research and development of robot involves several kinds of technology and the robot system configuration is so plex that the cost at large is high which to a certain extent limit the robot abroad use. To development economic practicality and high reliability robot system will be value to robot social application and economy development.With the analysis of the problems in the design of the plastic holding manipulator and synthesizing the robot research and development condition in recent years, a economic scheme is concluded on the basis of the analysis of mechanical configuration, transform system, drive device and control system and guided by the idea of the characteristic and plex of mechanical configuration, electronic, software and hardware. In this article, the mechanical configuration bines the character of direction coordinate and the arthritis coordinate which can improve the stability and operation flexibility of the system. The main function of the transmission mechanism is to transmit power to implement department and plete the necessary movement. In this transmission structure, the screw transmission mechanism transmits the rotary motion into linear motion. Worm gear can give vary transmission ratio. Both of the transmission mechanisms have a characteristic of pact structure. The design of drive system often is limited by the environment condition and the factor of cost and technical lever. 39。39。39。39。The step motor can receive digital signal directly and has the ability to response outer environment immediately and has no accumulation error, which often is used in driving system. In this driving system, openloop control system is posed of stepping motor, which can satisfy the demand not only for control precision but also for the target of economic and practicality. On this basis，the analysis of stepping motor in power calculating and style selecting is also given.The walk organization because it is opposite to the ordinary wheeled organization has many unique superiority, obtains the widespread application in more special domains. At present unceasingly appears on he market by the new multi groups walk organization, their mostly intellectualization degree higher, the organization and the control is plex.The people frequently must draw support to the walk organization research to animal39。s careful observation and the movement mechanism analysis. We note, insect when smooth unimpeded terrain surface barrel, are many by in turn triangle gait movement, namely six feet will divide into two groups, the bodily later around foot and the opposite side center fully respectively took a group, will form a stable triangle strut. Two groups of legs in turn swinging with strut ,realization insect39。s quick movement. This article proposed the simple foot like robot has 6 struts feet, imitated the insect to walk the gait, could go forward, the backlash on the flat land, about the curve, when met the barrier could voluntarily avoid.1 organization analysisDesigning starts with a need, real or imagined. Existing apparatus may need improvements in durability, efficiently, weight, speed, or cost. New apparatus may be needed to perform a function previously done by men, such as putation, assembly, or servicing. With the objective wholly or partly defined, the next step in design is the conception of mechanisms and their arrangements that will perform the needed functions. For this, freehand sketching is of great value, not only as a record of one’s thoughts and as an aid in discussion with others, but particularly for munication with one’s own mind, as a stimulant for creative ideas.When the general shape and a few dimensions of the several ponents bee apparent, analysis can begin in earnest. The analysis will have as its objective satisfactory or superior performance, plus safety and durability with minimum weight, and a petitive cost. Optimum proportions and dimensions will be sought for each critically loaded section, together with a balance between the strength of the several ponents. Materials and their treatment will be chosen. These important objectives can be attained only by analysis based upon the principles of mechanics, such as thos
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