Proceedings of the 2018 International Conference on Advanced Control, Automation and Artificial Intelligence (ACAAI 2018)

Session: Intelligent Control and Automation

14 articles
Proceedings Article

Selection and Optimization of Structures of Double Screw Conveyors

Enliang Dai, Hui Wan, Bin Jian, Guoming Hu
The screw conveyor with no overlap between two screw blades and the screw conveyor with large overlap between two screw blades were simulated by discrete element method and the distribution of particle axial velocity, angular velocity, forces around the shell and forces around screw blades was carried...
Proceedings Article

Motion Control Realization for an Intelligent Car with Integrity Constraints

Yuchuan Li
In order to realize the obstacle avoidance and tracking movement function of the 3-wheeled intelligent car with integrity constraints, the kinematics model of the car is derived first, and the control of the speed of the car-driven DC motor, i.e. the wheel speed, is realized by using the PWM control...
Proceedings Article

Bionic Spider Robot Control Based on Image Processing Algorithm

Qingsheng Shi, Cheng Wei, Ke Lu
Compared to wheeled and tracked robots, bionic robots are playing an increasingly important role in search, rescue, anti-terrorism and scientific investigation. The vision processing system is the vital part of the bionic robot system, and its algorithm determines the overall control performance of the...
Proceedings Article

Research on Recovery Strategy and Motion Control for Autonomous Underwater Vehicle

Yushan Sun, Lifeng Wang, Xiangrui Ran, Guocheng Zhang
During the recovery of AUV, the hydrodynamic power of the hull becomes intricate due to the presence of the submarine. It's unable to accurately obtain the forces and moments in all degrees of freedom. In this paper, we put forward the plan of traversing, depth control and path planning for complex hydrodynamic...
Proceedings Article

ESN-based Combination Method for Turbine Condition Prediction

Yanyan Liu, Yangming Guo, Aihua Wang
As a nonlinear time series prediction method, echo state network (ESN) attracts more attention because of its good approximation capability for the nonlinear system. Aiming at the characters of nonlinear time series in the Turbine's condition prediction analysis, such as including noise and presenting...
Proceedings Article

Design and Numerical Simulation of the Ejector of Pneumatic Conveying System

Zhenhui Luan, Xu Zhang, Meng Zheng
Ejector is an important component of pneumatic conveying system and has important influence on the performance of pneumatic conveying system. For the design of the ejector, the system back pressure is generally calculated according to the layout of the pipeline, thus the ejector structure is pushed....
Proceedings Article

Wind Turbine Tower Mode Analysis Considering Blade and Centrifugal Stiffening Effect

Wenxing Xiao, Tao Yang
In order to study the influence of wind turbine blade and the blade centrifugal stiffening effect on natural vibration characteristics of wind turbine tower, the finite element model of wind turbine tower was established. By calculating the axial force under the rotating state of the blade, the additional...
Proceedings Article

Flow Stress Calculation of IN718 Alloy for Hot Continuous Rolling Process

Wentao Wang, Han Li, Ke Zhang, Fengli Sui
A flow stress calculation model considering the interval softening was established based on the the single- and double-hit true stress-strain curves of IN718 alloy for multiple-pass hot continuous rolling process. The data calculated by the single-hit flow stress model and the double-hit softening fraction...
Proceedings Article

Research on Train Wheel Diameter Correction Based on Multi - sensor Fusion and Gray - Scale Prediction

Teng Zhong, Shenghua Dai
Multi-sensor fusion is an effective way to realize low-cost and high-precision positioning on train. And Kalman filter algorithm is easy to be applied in the computer, so it is one of the important research directions of information fusion. This paper studies on the odometer in multi-sensor fusion system...
Proceedings Article

Research on Structural Order Degree of Armored Vehicle PHM System Based on the Structural Entropy

Yuanhong Liu, Qian Yan, Dongli Duan
The PHM (Prognostic and Health Management) system structure of armored vehicle has a very important influence on the reliability, security, mission success and life cycle cost of armored vehicle system. In view of the lack of scientific evaluation method for armored vehicle PHM system structure, a structural...
Proceedings Article

Research on Cable-driven Robots

Yupeng Deng, Long Bai, Zhang Long, Jian Guan, Xiaohong Chen, Junzhan Hou, Wenbo Duan
Cable-driven mode has the advantages of low inertia, low noise, high accuracy and some other unique advantages in some occasions. Therefore, the application of cable-driving technology in robots is more and more extensive. Many researchers have also carried out in-depth researches and discussions on...
Proceedings Article

NUCLEI: A New Unmanned Aerial Vehicle Early Warning Method for the No-fly Zone

Jiaming Wang, Bailong Yu, Zhifang Ma, Shenglan Yang, Li Lu, Wei Yang
In order to monitor the unmanned aerial vehicle(UAV) around the no-fly zone, we proposed a new unmanned aerial vehicle Early warning method for the no-fly zone (NUCLEI) which gives an alarm to the UAV around the no-fly zone in real time. We utilize the least square method to match with the flight trajectory...
Proceedings Article

Research on Servo System of Permanent Magnet Synchronous Motor Based on Model Design

Xin Jin, Tao Zhang, Hualiang Zhang, Peng Zeng, Anna Wang
The increasing demands of modern industry for motor control make the software more and more complex. The simulation platform and the hardware test platform in traditional control system of permanent magnet synchronous motor (PMSM) are often independent of each other. This paper aims to simplify the PMSM...
Proceedings Article

Real-time Positioning Measurement using Intelligent Shoes

Yahong Li, Wanyan Guo, Jingzhe Fang, Shujie Sun
The elderly travel safety has attracted more and more attention, this paper studies a real-time positioning measurement using intelligent shoes system that can locate the position information of the elderly in real time. The project is a positioning system integrated in the bottom of the heel part of...