چکیده مقاله
Geometry of horizontal curves is an important issue in the road alignment and it requires applying methods for determining the curve recognition The curve fitting is an approach tointegrate the in filed collected points with acceptably accuracy and usually conducts by empirical selection of curves using the trial and error technique In this paper, the EnhancedParticle Swarm Optimization EPSO is applied for determining the optimal geometry ofhorizontal curves The Global Positioning System GPS data collection of horizontal curves in a rural road consider for studying on effect and validation of proposed approach in 27curves with various characteristics in the considered road as case study The EPSO with an objective function as minimization of total least squares is coded in an m file of MATLAB software A comparison is conducted between the results of Auto Cad Civil 3D and EPSOin fitting the curves and EPSO showed very efficient to the Civil 3D The results of this research can to present an automated framework for determining and implementing the horizontal curves This approach shows that reliable for road geometry recognition of curves
کلیدواژهها
نویسندگان
Ashkan Allahyari Nik
Researcher, Young Researchers and Elites Club, Science and Research branch, Islamic Azad University,Tehran, Iran
Azin Sadeqi Dezfooli
M sc Graduated of Highway and Transportation Engineering, Science and Research branch of Islamic Azad University, Tehran, Iran
Mahmoud Saffarzadeh
Professor of Highway and Transportation Engineering, Tarbiat Modarres University, Tehran, Iran
شیوه ارجاع
Allahyari Nik, Ashkan and Sadeqi Dezfooli, Azin and Saffarzadeh, Mahmoud,1394,Application of Enhanced Particle Swarm Optimization for Determining the Optimal Geometry of Horizontal Curves,The 15th International Conference on Traffic and Transportation Engineering,Tehran
ارائهشده در
مجموعه مقالات پانزدهمین کنفرانس بین المللی مهندسی حمل و نقل و ترافیک11 اسفند 1394 · تهران