Aiming at the measurement of cement rotary kiln's axis, the paper presents the design method of a wireless dynamic measurement system for rotary kiln's axis. A wireless sensor network monitoring system that ca...
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The wind swing control system consists of control module, liquid crystal display module, motor drive module, attitude acquisition module, power module and man-machine exchange system. The system based on our understan...
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The wind swing control system consists of control module, liquid crystal display module, motor drive module, attitude acquisition module, power module and man-machine exchange system. The system based on our understanding of the law of wind swing, the establishment of the mathematical model of its trajectory. After a preliminary understanding of the model, with the STM32 micro-controller as the controller, combined with the PID algorithm to control the wind swing system. In the movement process, sensor acquisition this wind swing rod angle, angle feedback through the PID algorithm to achieve closed-loop control of the whole system and parameters by the man-machine exchange system with LCD screen display.
Inverted pendulum control system is a complex,nonlinear,unstable *** design on the basis of studying the law of motion of the inverted pendulum,build its trajectory mathematical model,using MATLAB simulation analysis,...
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Inverted pendulum control system is a complex,nonlinear,unstable *** design on the basis of studying the law of motion of the inverted pendulum,build its trajectory mathematical model,using MATLAB simulation analysis,after understanding of inverted pendulum model,use k60 micro controller combined with PID algorithm gives the signal driven dc gear motor,and then to control the inverted pendulum system,used in the process of standing on your head swinging rod Angle encoder acquisition,processing,the Angle of swinging rod feedback on point of view,the direction of the angular velocity,the motor running direction,adjusting handstand pendulum rod by using PD algorithm,PI parameters to adjust motor speed,by double circuit PD/PI control scheme realizes the rotating arm swinging rod Angle and position closed loop control at the same time.
Along with the progress of era, the development of social economy, more and more high-rise buildings appear in the metropolis. The high-rise building glass cleaner is a dangerous and demanding task. The traditional ar...
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Along with the progress of era, the development of social economy, more and more high-rise buildings appear in the metropolis. The high-rise building glass cleaner is a dangerous and demanding task. The traditional artificial cleaning method is not only the high cost, low efficiency, and very dangerous. Wipe glass apparatus of innovation and design of the robot are indispensable. Along with the improvement of robot technology, a variety of robot, this to solve the problem of high-rise building glass cleaning supplies a good idea, improve work efficiency, and has certain using value. People also pay more and more attention to intelligent and automation. I designed a fully automatic car wipe glass, simple structure, stable and reliable, easy to operate. The car is running and the glass can be polished to the medial and lateral.
Based on the current status of the development of the chair on the market,taking human engineering research as the starting point of design,existing defects and problems of existing chairs as a starting point,so as to...
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Based on the current status of the development of the chair on the market,taking human engineering research as the starting point of design,existing defects and problems of existing chairs as a starting point,so as to design a multifunctional fashion *** not only has the function of chairs,but also increases the function of modern subsidiary,make it better and more convenient to be used by modern *** which not only improves the comfort of the chair and more *** Chinese Economic Reform,china's national economy has been developing fast,people's living standard has been gradually *** people are longing for a better life,this is also evident in the choice of daily furniture and *** this paper,the existing problems in the use of chairs are investigated and *** redesign chairs with the concept of practicability and functionality,research the structure of the chair to expand the function of *** it is placed in the home or office,it will have lots of application and is easy to be used.
Through the analysis of the motion mode of the two-wheel self-balance vehicle,a system of a two-wheel self-balance vehicle is presented in this *** system takes the chip STM32 as the controller,and it uses the MPU-605...
Through the analysis of the motion mode of the two-wheel self-balance vehicle,a system of a two-wheel self-balance vehicle is presented in this *** system takes the chip STM32 as the controller,and it uses the MPU-6050 to collect the acceleration and angular velocity date of the *** use the software filtering and quaternion fusion algorithm to know the motion of the *** MCU handles the data through combining PID algorithm and outputs PWM to L298 to motor two DC motors to control the vehicle’s posture.
The construction of city streetlight is a significant portion of urban construction. While most streetlight systems in our country still put the way of turning off lights in days and turning on them at night to be use...
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The construction of city streetlight is a significant portion of urban construction. While most streetlight systems in our country still put the way of turning off lights in days and turning on them at night to be used. As this manner consumes so much energy and can't fit the need of development, we get a new design. This design uses the Chip CC2530, also utilizes the technology of ZigBee and GPRS to achieve intelligent controls of lights and address the problem of huge energy consumption of streetlights.
Based on the current development status of large snowplows in the market, by studying human factors engineering design as an entry point. Defects and problems that exist in the present large snowplows as a starting po...
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Based on the current development status of large snowplows in the market, by studying human factors engineering design as an entry point. Defects and problems that exist in the present large snowplows as a starting point, and thus to design a large snowplow. It is not only capable of multifunctional conversion, but also added more humanized design concepts, to make it better and more convenient to be used and meet the needs of different environments.
Based on the current market current situation of the development of multi-function,with the Human Factors engineering research as the breakthrough point of the design,the existing defects and problems of the multifunc...
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Based on the current market current situation of the development of multi-function,with the Human Factors engineering research as the breakthrough point of the design,the existing defects and problems of the multifunctional sofa as a starting point,and designed a multifunctional sofa,it can not only perform the conversion of multi-function,but also can increase the more whistles and make it better and more conveniently used by modern families,especially in view of the family that the housing area is *** can increase the utilization of the space,and raise interesting interaction between family members,increasing the *** the improvement of living conditions,people begin to pay more attention to their own physical and mental *** is known to all,sofa is the furniture that can be used to sit and *** the development of the society,the sofa also formed the different style and *** article mainly starts from the multifunction of sofa,through the design of the structure,which can not only make sofa play it own functions,but also can make sofa become a place for children's activities and ***,it can help the family whose children are worried because of the lack of the recreation rooms,which make it not only have function,but also have certain ornamental feature and fashion sense.
Based on the present situation of the integral ambry market,with people because of the engineering research as the breakthrough point of the design,the existing defects and problems of integral ambry as a starting poi...
Based on the present situation of the integral ambry market,with people because of the engineering research as the breakthrough point of the design,the existing defects and problems of integral ambry as a starting point,and designed a family combination design of integral ambry,it is not only able to ambry of hidden and receive,but also increase the more bells and whistles,make it better and more convenient by modern families use,improve the comfortableness after transformation and space *** the reform and opening up,the rapid development of the national economy,people’s living standards gradually improve,and now people’s yearning for a better life further,this is also evident in the choice of daily cabinets and *** in view of the existing integral ambry use problems existing in the process of research and analysis,according to the practical and functional design of the to redesign and function of extended by modern combination cabinet design,let children family and Peter’s feelings increase in labor,but also let the child’s ability to better *** the same time in the home can be used to achieve a variety of purposes,to facilitate the purpose of the user.
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