منابع مشابه
designing unmanned aerial vehicle based on neuro-fuzzy systems
در این پایان نامه، کنترل نرو-فازی در پرنده هدایت پذیر از دور (پهپاد) استفاده شده است ابتدا در روش پیشنهادی اول، کنترل کننده نرو-فازی توسط مجموعه اطلاعات یک کنترل کننده pid به صورت off-line آموزش دیده است و در روش دوم یک کنترل کننده نرو-فازی on-line مبتنی بر شناسایی سیستم توسط شبکه عصبی rbf پیشنهاد شده است. سپس کاربرد این کنترل کننده در پهپاد بررسی شده است و مقایسه ای ما بین کنترل کننده های معمو...
Weather-adapted Vehicle Detection for Forward Collision Warning System
A preceding vehicle detection method for forward collision warning system is proposed. The proposed method utilizes the horizontal and vertical edges instead of underneath shadow to detect preceding vehicles without being influenced by variant weather conditions. We first extract horizontal edges and then check the vertical edges above horizontal edges to confirm the location of a horizontal ed...
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Intersection-collision warning systems use vehicle-to-infrastructure communication to avoid accidents at urban intersections. However, they are costly because additional roadside infrastructure must be installed, and they suffer from problems related to real-time information delivery. In this paper, an intersection-collision warning system based on vehicle-to-vehicle communication is proposed i...
متن کاملVehicle Automation System Based on Multi-sensor Integration
The purpose of the study is to develop the guidance system by the sensor fusion integration with a machine vision, an RTKGPS and a geometric direction sensor (GDS). The Extended Kalman Filter (EKF) and a statistical method based on twodimensional Probability Density Function are adopted as a fusion integration methodology in this research. To achieve the navigation planner based on sensor fusio...
متن کاملAirborne vision-based collision-detection system
Machine vision represents a particularly attractive solution for sensing and detecting potential collision-course targets due to the relatively low cost, size, weight, and power requirements of vision sensors (as opposed to radar and TCAS). This paper describes the development and evaluation of a real-time vision-based collision detection system suitable for fixed-wing aerial robotics. Using tw...
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ژورنال
عنوان ژورنال: Journal of Computer and Communications
سال: 2017
ISSN: 2327-5219,2327-5227
DOI: 10.4236/jcc.2017.52006