To effectively and accurately detect edge defects in bamboos, a defective edge detection system for a long bamboo batten was designed in this study. There is a significant gap difference between the defective and intact edges of bamboo battens. Specifically, a large gap exists between the edge of a defective...

In this paper, The kinematics and dynamics model of autonomous surface vessels (ASV) is established for the trajectory tracking control of ASV. A trajectory tracking control law is proposed by the sliding mode variable structure control method. Through theoretic analysis, the control law can guarantee...

This paper describes the design and implementation of the intelligent self extracting cabinet control system, Master controller provides two ways that password pickup and pick up by card and provide humane voice prompts; provides bar code scanning mechanism-based inventory; support for intelligent cabinet...

Interactive Electronic Technical Manual (IETM) serves as a key supporting technology of aeronautic equipment support informatization and is a carrier for structural, interactive and intelligent equipment technology data. In order to solve the problems that the traditional fault diagnosis system is single...

A new controlling method of three level inverters is proposed in this paper. Three-level T inverters are widely used in industry for high-power, medium-voltage power conversion and drives. Topics related to power losses due to commutation and quality of the output current is relevant issues in this power...

The dynamic balance of cross-flow fan was primarily implemented by manual balance sheetmetal, and there are some shortcomings that low precision and easily fall off. In this paper, firstly, the mechanism of dynamic balance of cross-flow fan was elaborated. Then, the collection of unbalance is achieved...

A design scheme of two positions two channels grease valve driven by stepper motor was proposed, and the design of valve core and driving device was introduced. This scheme used stepping motor as the driving, and the thrust was greatly increased, and it was able to work stably under 40MPa. The two positions...

We develop a micro-gripper that actuated by piezoelectric cantilever for the need of micro parts assembly. The displacement-voltage relationship model is given in this paper. For hysteresis of piezoelectric ceramic, a control scheme based on fuzzy adaptive PID with a Modified Smith Predicator for the...

Both educational data mining (EDM) and software cybernetics are emerging interdisciplinary research fields at present. This paper analyzes the combination mechanism between them in educational environment, and addresses a conceptual framework to improve the success of educational software. The framework...

Design Integrated construction of fault diagnose system with centralized control in this paper. The diagnose system has been divided into main station and slave station by different functions. We has structured the software frame of diagnose system so as to increase efficient of fault diagnose on voltage...

The submarine aircraft has several accommodation electrical equipments that have varieties of failure modes. The centralized control system includes accommodation electric network equipments' fault diagnosis and exception handling, so it is very important. With accommodation electric network scale expanding,...

A new control strategy and its real-time implementation were presented for a power transmission line bolt tightening robot. In order to overcome the influence of the wind, a prediction algorithm of multi-sensor information fusion optimal Kalman filter is adopted to predict the trajectory of the camera....

According to the real condition of the substation inspection robot provided a vision-based navigation control method for substation inspection robot can be run in the complex road environment, with strong anti-interference, implementation of simple, good stability and high precision in this paper. In...

The beginning and development of modern intelligent robot makes robot task become more and more complicated. Task distribution and deployment for large-scale robots has become a major problem. Traditional distribution mechanisms are mainly Polling, SMS Push and IP Push, but for the task distribution...

This paper presents the design and realization of intelligent upgrade based on temperature control of electric heating cooker. The cooker is supplied by segmented PID algorithm which helps to realize precise temperature control. By fully utilizing STM32 MCU, intelligent upgrade including smart-friendly...

Target matching research of TV precision-guided weapons, is whether the analysis according to the principle of TV seeker intercept missiles to intercept and hit the target. The paper used intercepting and tracking algorithm of TV-guided missile seeker, to attack simulated the target simulation images,...

This paper studies a downlink communication mode in which the effective downhole control instruction was generated by the use of drilling fluid pump displacement to format three descending and three ascending pulse instruction encoding. The principle of the downlink communication was introduced. The...

Suitable livestock farming environment is an important safeguard for healthy growth and high quality production of livestock. Based on the effect of greater cost-saving and efficiency- increasing of environment wireless remote control devices of the Internet of Things on livestock farming, it will greatly...

A low power, low temperature coefficient (TC) CMOS voltage reference generator is proposed in this paper, which exploits temperature mutual compensation relationship between threshold voltage and thermal voltage, and provides a mean reference voltage of 411.8mV.In this reference, a proportional to absolute...

With the development of intelligent transportation system, the automatic recognition of pavement guide marks has attracted more and more attention. Due to their convexity-concavity in shape, existing algorithms can hardly complete the task. This paper introduces projection technique that transforming...

There are many types of device interfaces in the communication anti-jamming test environment, and the control instructions vary greatly. Most of the traditional test control systems are developed only for specific equipment and interfaces of a manufacturer, and its function is single. Because the reuse...