Zobrazeno 91 - 100
of 574
pro vyhledávání: '"Chao Xu"'
Publikováno v:
IET Cyber-Systems and Robotics. 1:28-37
The authors propose a novel reinforcement learning (RL) framework, where agent behaviour is governed by traditional control theory. This integrated approach, called time-in-action RL, enables RL to be applicable to many real-world systems, where unde
Publikováno v:
Big Data Mining and Analytics. 2:83-91
In this paper, we suggest a new methodology which combines Neural Networks (NN) into Data Assimilation (DA). Focusing on the structural model uncertainty, we propose a framework for integration NN with the physical models by DA algorithms, to improve
Publikováno v:
IEEE Transactions on Systems, Man, and Cybernetics: Systems. 49:1175-1185
The approach of dynamical system (DS) is promising for modeling robot motion, and provides a flexible means of realizing robot learning and control. Accuracy, stability, and learning speed are the three main factors to be considered when learning rob
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 103:3597-3612
Machining distortion is a major issue in the machining of thin-walled monolithic components, which are now widely used in the aerospace industry. The evolution of the stress field within the workpiece during machining (due to material removal and cut
Publikováno v:
Journal of the Operational Research Society. 71:893-909
We analyse a problem involving the joint pricing of a product and associated service, together with the management of inventory under servitisation. For a finite planning horizon, the firm sells bo...
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 103:2401-2410
On-machine inspection (OMI) systems have been widely used for the automatic setting of workpieces and the determination of the kinematic errors of a machine tool. Touch-trigger probes are commonly used in OMI systems due to their high reliability and
Publikováno v:
The Journal of Supercomputing. 75:6220-6238
The emerging multi-level cell (MLC) spin-transfer torque RAM (STT-RAM) is becoming one of the most promising candidates to replace SRAM as on-chip last-level caches. Compared with single-level cell (SLC) STT-RAM design, MLC cache outperforms SLC cach
Publikováno v:
Journal of Sound and Vibration. 443:25-46
This paper presents a synthesis strategy for impact force localization and identification of framed structures in time-domain using a two-step wavelet-based fitness evaluation scheme in conjunction with genetic and water cycle algorithms. For this pu
Publikováno v:
Computers & Electrical Engineering. 74:319-330
Cache partitioning is a promising technique to improve cache management mechanism. To explore the advantages of cache partitioning, most existing schemes either consider performance improvement or address energy reduction. These techniques focus on s
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 345:263-282
An elastic-net (EN) based polynomial chaos (PC) ensemble Kalman filter (PC-EnKF) with iterative PC-basis rotations is developed for high-dimensional nonlinear inverse modeling. To avoid the huge computational cost of estimating PC expansion coefficie