Resource Type

Journal Article 409

Conference Videos 9

Year

2023 37

2022 43

2021 33

2020 34

2019 28

2018 24

2017 28

2016 18

2015 15

2014 7

2013 13

2012 11

2011 7

2010 16

2009 25

2008 12

2007 16

2006 5

2005 6

2004 3

open ︾

Keywords

prediction 20

Machine learning 6

electric vehicle 6

Artificial intelligence 4

Autonomous vehicle 4

Reinforcement learning 4

development 4

earthquake prediction 4

life prediction 4

machine learning 4

new energy vehicle 4

ANOVA 3

Autonomous driving 3

Trajectory planning 3

artificial neural network 3

reliability prediction 3

ANFIS 2

ANN 2

Artificial neural network 2

open ︾

Search scope:

排序： Display mode:

A Probabilistic Architecture of Long-Term Vehicle Trajectory Prediction for Autonomous Driving Article

Jinxin Liu, Yugong Luo, Zhihua Zhong, Keqiang Li, Heye Huang, Hui Xiong

Engineering 2022, Volume 19, Issue 12,   Pages 228-239 doi: 10.1016/j.eng.2021.12.020

Abstract: In this paper, we propose an integrated probabilistic architecture for long-term vehicle trajectory prediction, which consists of a driving inference model (DIM) and a trajectory prediction model (TPM).The proposed DIM incorporates the basic traffic rules and multivariate vehicle motion information.process (GP)-based TPM, considering both the short-term prediction results of the vehicle model and theThe superior performance on the task of long-term trajectory prediction is presented and verified by

Keywords： Autonomous driving     Dynamic Bayesian network     Driving intention recognition     Gaussian process     Vehicletrajectory prediction    

HTML PDF Collect

Dynamic prediction of moving trajectory in pipe jacking: GRU-based deep learning framework

Frontiers of Structural and Civil Engineering   Pages 994-1010 doi: 10.1007/s11709-023-0942-5

Abstract: The moving trajectory of the pipe-jacking machine (PJM), which primarily determines the end quality ofDeveloping prediction models to support drivers in performing rectifications in advance can effectivelyavoid considerable trajectory deviations from the designed jacking axis.subsequently, they are preprocessed and used to establish GRU-based multivariate multistep-ahead direct predictionIn addition, the effects of the activation function and input time-step length on the prediction performance

Keywords： dynamic prediction     moving trajectory     pipe jacking     GRU     deep learning    

HTML PDF Collect

General Optimal Trajectory Planning: Enabling Autonomous Vehicles with the Principle of Least Action

Heye Huang,Yicong Liu,Jinxin Liu,Qisong Yang,Jianqiang Wang,David Abbink,Arkady Zgonnikov,

Engineering doi: 10.1016/j.eng.2023.10.001

Abstract: This study presents a general optimal trajectory planning (GOTP) framework for autonomous vehicles (AVsConsidering the road constraints and vehicle dynamics, limited polynomial candidate trajectories areFurthermore, in selecting the optimal trajectory, we develop a unified and auto-tune objective function

Keywords： Autonomous vehicle     Trajectory planning     Multi-performance objectives     Principle of least action    

HTML PDF Collect

Design of Trajectory Tracking Controller Based on Vehicle Dynamics

Chen Yang,Liu Daxue,He Han’gen,Dai Bin

Strategic Study of CAE 2007, Volume 9, Issue 11,   Pages 68-73

Abstract:

Trajectory tracking is one of the core problem in navigation with mobile In this article,  feedback linearization method is used in the design of trajectory trackingcontroller for nonholonomic vehicle.

Keywords： trajectory tracking     feedback linearization     navigation    

HTML PDF Collect

The prediction technology study of fatigue life for key parts of a tracked vehicle’s suspension system

WANG Hongyan, RUI Qiang, HE Xiaojun

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 1,   Pages 68-71 doi: 10.1007/s11465-007-0011-0

Abstract: In allusion to fatigue life of a tracked vehicle torsion bar, a virtual prototype model of the trackedvehicle suspension system including a flexible torsion bar was built based on dynamic simulation software

Keywords： dynamic simulation     simulation software     allusion     influential     material    

HTML PDF Collect

A Cyber-Physical Routing Protocol Exploiting Trajectory Dynamics for Mission-Oriented Flying Ad Hoc Article

Die Hu, Shaoshi Yang, Min Gong, Zhiyong Feng, Xuejun Zhu

Engineering 2022, Volume 19, Issue 12,   Pages 217-227 doi: 10.1016/j.eng.2021.10.022

Abstract: is proposed based on cross-disciplinary integration, which makes full use of the mission-determined trajectory

Keywords： Cyber-physical system     Flying ad hoc network (FANET)     Routing protocol     Trajectory dynamics     Unmannedaerial vehicle (UAV)    

HTML PDF Collect

Multiobjective trajectory optimization of intelligent electro-hydraulic shovel

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0706-2

Abstract: Multiobjective trajectory planning is still face challenges due to certain practical requirements andIn this paper, a multiobjective trajectory optimization approach that sets energy consumption, executionthat the proposed approach can provide the high-quality Pareto optimal solutions and outperforms other trajectory

Keywords： trajectory planning     electro-hydraulic shovel     cubic polynomial S-curve     multiobjective optimization    

HTML PDF Collect

Research on Anthropomorphic Obstacle Avoidance Trajectory Planning for Adaptive Driving Scenarios Based

Jian Wu,Yang Yan,Yulong Liu,Yahui Liu,

Engineering doi: 10.1016/j.eng.2023.07.018

Abstract: The forward design of trajectory planning strategies requires preset trajectory optimization functionsSubsequently, a trajectory expectation feature-matching algorithm is proposed that uses maximum entropyFurthermore, a mapping model is constructed by combining the key driving scenario information that affects vehicleThe results show that the strategy can adjust the weight distribution of the trajectory optimizationfunction in real time according to the “emergency degree” of obstacle avoidance and the state of the vehicle

Keywords： Obstacle avoidance trajectory planning     Inverse reinforcement theory     Anthropomorphic     Adaptive driving    

HTML PDF Collect

Robust train speed trajectory optimization: A stochastic constrained shortest path approach

Li WANG, Lixing YANG, Ziyou GAO, Yeran HUANG

Frontiers of Engineering Management 2017, Volume 4, Issue 4,   Pages 408-417 doi: 10.15302/J-FEM-2017042

Abstract: Train speed trajectory optimization is a significant issue in railway traffic systems, and it plays aTo appropriately characterize the uncertainties and generate a robust speed trajectory, this study specifically

Keywords： train speed trajectory optimization     railway operation     stochastic programming    

HTML PDF Collect

autonomous mining: design and development of an unmanned electric shovel via point cloud-based optimal trajectory

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0686-2

Abstract: In the field of autonomous excavation, environmental perception and excavation trajectory planning areBased on optimal trajectory command, the UES performs autonomous excavation.On the basis of reconstructed surface, the PTP trajectory planning method rapidly obtains a reasonablemining trajectory with high fill factor and mining efficiency.Compared with the common excavation trajectory planning approaches, the proposed method tends to be more

Keywords： autonomous excavation     unmanned electric shovel     point cloud     excavation trajectory planning    

HTML PDF Collect

A distributed EEMDN-SABiGRU model on Spark for passenger hotspot prediction

夏大文,耿建,黄瑞曦,申冰琪,胡杨,李艳涛,李华青

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 9,   Pages 1316-1331 doi: 10.1631/FITEE.2200621

Abstract: based bi-directional gated recurrent unit (EEMDN-SABiGRU) model on Spark for accurate passenger hotspot predictionpassenger hotspot data in the grid to solve the problems of non-smooth sequences and the degradation of predictionFinally, the accurate prediction of passenger hotspots is achieved based on the EEMDN-SABiGRU model usingreal-world taxi GPS trajectory data in the Spark parallel computing framework.

Keywords： Passenger hotspot prediction     Ensemble empirical mode decomposition (EEMD)     Spatial attention mechanism     Bi-directional gated recurrent unit (BiGRU)     GPS trajectory     Spark    

HTML Collect

Longitudinal and lateral slip control of autonomous wheeled mobile robot for trajectory tracking

Hamza KHAN,Jamshed IQBAL,Khelifa BAIZID,Teresa ZIELINSKA

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 2,   Pages 166-172 doi: 10.1631/FITEE.1400183

Abstract: The robot successfully followed the desired circular trajectory in the presence of wheel slippage and

Keywords： Robot modeling     Robot navigation     Slip and skid control     Wheeled mobile robots    

HTML PDF Collect

Real-time immune-inspired optimum state-of-charge trajectory estimation using upcoming route information

Ahmad MOZAFFARI,Mahyar VAJEDI,Nasser L. AZAD

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 2,   Pages 154-167 doi: 10.1007/s11465-015-0336-z

Abstract: The estimated SOC trajectory can be then employed for an intelligent power management to significantlyimprove the fuel economy of the vehicle.The devised intelligent SOC trajectory builder takes advantage of the upcoming route information previewartificial neural network (ANN) which is trained by a database obtained from a high-fidelity model of the vehiclefor the baseline vehicle, that is, the Toyota Prius PHEV.

Keywords： trip information preview     intelligent transportation     state-of-charge trajectory builder     immune systems    

HTML PDF Collect

Trajectory planning of mobile robots using indirect solution of optimal control method in generalized

M. NAZEMIZADEH, H. N. RAHIMI, K. AMINI KHOIY

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 1,   Pages 23-28 doi: 10.1007/s11465-012-0304-9

Abstract:

This paper presents an optimal control strategy for optimal trajectory planning of mobile robots by

Keywords： mobile robot     trajectory planning     nonlinear dynamic     optimal control    

HTML PDF Collect

Long March 3 Series Launch Vehicle

Long Lehao

Strategic Study of CAE 1999, Volume 1, Issue 1,   Pages 11-18

Abstract:

The background, design approach, system engineering, launch results and technical & development characteristics of LM - 3 series launch vehicles are presented, and the development of launch vehicles in the future is prospected. It is indicated that with advanced performance, these launch vehicles are the main force of commercial heavy lift in China.

Keywords： aerospace     heavy lift launch vehicle     launch services     LM - 3 series launch vehicle    

HTML PDF Collect

Title Author Date Type Operation

A Probabilistic Architecture of Long-Term Vehicle Trajectory Prediction for Autonomous Driving

Jinxin Liu, Yugong Luo, Zhihua Zhong, Keqiang Li, Heye Huang, Hui Xiong

Journal Article

Dynamic prediction of moving trajectory in pipe jacking: GRU-based deep learning framework

Journal Article

General Optimal Trajectory Planning: Enabling Autonomous Vehicles with the Principle of Least Action

Heye Huang,Yicong Liu,Jinxin Liu,Qisong Yang,Jianqiang Wang,David Abbink,Arkady Zgonnikov,

Journal Article

Design of Trajectory Tracking Controller Based on Vehicle Dynamics

Chen Yang,Liu Daxue,He Han’gen,Dai Bin

Journal Article

The prediction technology study of fatigue life for key parts of a tracked vehicle’s suspension system

WANG Hongyan, RUI Qiang, HE Xiaojun

Journal Article

A Cyber-Physical Routing Protocol Exploiting Trajectory Dynamics for Mission-Oriented Flying Ad Hoc

Die Hu, Shaoshi Yang, Min Gong, Zhiyong Feng, Xuejun Zhu

Journal Article

Multiobjective trajectory optimization of intelligent electro-hydraulic shovel

Journal Article

Research on Anthropomorphic Obstacle Avoidance Trajectory Planning for Adaptive Driving Scenarios Based

Jian Wu,Yang Yan,Yulong Liu,Yahui Liu,

Journal Article

Robust train speed trajectory optimization: A stochastic constrained shortest path approach

Li WANG, Lixing YANG, Ziyou GAO, Yeran HUANG

Journal Article

autonomous mining: design and development of an unmanned electric shovel via point cloud-based optimal trajectory

Journal Article

A distributed EEMDN-SABiGRU model on Spark for passenger hotspot prediction

夏大文,耿建,黄瑞曦,申冰琪,胡杨,李艳涛,李华青

Journal Article

Longitudinal and lateral slip control of autonomous wheeled mobile robot for trajectory tracking

Hamza KHAN,Jamshed IQBAL,Khelifa BAIZID,Teresa ZIELINSKA

Journal Article

Real-time immune-inspired optimum state-of-charge trajectory estimation using upcoming route information

Ahmad MOZAFFARI,Mahyar VAJEDI,Nasser L. AZAD

Journal Article

Trajectory planning of mobile robots using indirect solution of optimal control method in generalized

M. NAZEMIZADEH, H. N. RAHIMI, K. AMINI KHOIY

Journal Article

Long March 3 Series Launch Vehicle

Long Lehao

Journal Article