Outputs (153)

A survey on wearable sensor modality centred human activity recognition in health care (2019)
Journal Article
Wang, Y., Cang, S., & Yu, H. (2019). A survey on wearable sensor modality centred human activity recognition in health care. Expert Systems with Applications, 137, 167-190. https://doi.org/10.1016/j.eswa.2019.04.057

Increased life expectancy coupled with declining birth rates is leading to an aging population structure. Aging-caused changes, such as physical or cognitive decline, could affect people's quality of life, result in injuries, mental health or the lac... Read More about A survey on wearable sensor modality centred human activity recognition in health care.

Intelligent swarm firefly algorithm for the prediction of China's national electricity consumption (2019)
Journal Article
Zhang, G., Chen, Y., Li, Y., Yu, H., Hu, H., & Wu, S. (2019). Intelligent swarm firefly algorithm for the prediction of China's national electricity consumption. International Journal of Bio-Inspired Computation, 13(2), 111-118. https://doi.org/10.1504/ij

China's energy consumption is the world's largest and is still rising, leading to concerns of energy shortage and environmental issues. It is, therefore, necessary to estimate the energy demand and to examine the dynamic nature of the electricity con... Read More about Intelligent swarm firefly algorithm for the prediction of China's national electricity consumption.

Performance Optimization of the IEEE 802.15.4-Based Link Quality Protocols for WBASNs/IoTs in a Hospital Environment Using Fuzzy Logic (2019)
Journal Article
Akbar, M. S., Yu, H., & Cang, S. (2019). Performance Optimization of the IEEE 802.15.4-Based Link Quality Protocols for WBASNs/IoTs in a Hospital Environment Using Fuzzy Logic. IEEE Sensors Journal, 19(14), 5865-5877. https://doi.org/10.1109/jsen.2019.290

The link quality protocols of the IEEE 802.15.4 show low performance in terms of reliability in a hospital environment. To achieve the optimal performance of these protocols, this paper proposes a fuzzy logic-based solution using a detailed empirical... Read More about Performance Optimization of the IEEE 802.15.4-Based Link Quality Protocols for WBASNs/IoTs in a Hospital Environment Using Fuzzy Logic.

Energy-Efficient Design and Control of a Vibro-Driven Robot (2018)
Presentation / Conference Contribution
Liu, P., Neumann, G., Fu, Q., Pearson, S., & Yu, H. (2018). Energy-Efficient Design and Control of a Vibro-Driven Robot. In 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS). https://doi.org/10.1109/iros.2018.8594322

Vibro-driven robotic (VDR) systems use stick-slip motions for locomotion. Due to the underactuated nature of the system, efficient design and control are still open problems. We present a new energy preserving design based on a spring-augmented pendu... Read More about Energy-Efficient Design and Control of a Vibro-Driven Robot.

Optimization RFID-enabled Retail Store Management with Complex Event Processing (2018)
Journal Article
Peng, S., Liu, C., He, J., Yu, H., & Li, F. (2019). Optimization RFID-enabled Retail Store Management with Complex Event Processing. International Journal of Automation and Computing, 16(1), 52-64. https://doi.org/10.1007/s11633-018-1164-5

Radio frequency identification (RFID) enabled retail store management needs workflow optimization to facilitate real-time decision making. In this paper, complex event processing (CEP) based RFID-enabled retail store management is studied, particular... Read More about Optimization RFID-enabled Retail Store Management with Complex Event Processing.

Improved Artificial Bee Colony Algorithm and its Application in Classification (2018)
Journal Article
Wang, H., Wei, J., Wen, S., Yu, H., & Zhang, X. (2018). Improved Artificial Bee Colony Algorithm and its Application in Classification. Journal of Robotics and Mechatronics, 30(6), 921-926. https://doi.org/10.20965/jrm.2018.p0921

For improving the classification accuracy of the classifier, a novel classification methodology based on artificial bee colony algorithm is proposed for optimal feature and SVM parameters selection. In order to balance the ability of exploration and... Read More about Improved Artificial Bee Colony Algorithm and its Application in Classification.

Gait Evaluation Using Procrustes and Euclidean Distance Matrix Analysis (2018)
Journal Article
Anwary, A. R., Yu, H., & Vassallo, M. (2019). Gait Evaluation Using Procrustes and Euclidean Distance Matrix Analysis. IEEE Journal of Biomedical and Health Informatics, 23(5), 2021-2029. https://doi.org/10.1109/jbhi.2018.2875812

Objective assessment of gait is important in the treatment and rehabilitation of patients with different diseases. In this paper, we propose a gait evaluation system using Procrustes and Euclidean distance matrix analysis. We design and develop an an... Read More about Gait Evaluation Using Procrustes and Euclidean Distance Matrix Analysis.

Modelling and analysis of dynamic frictional interactions of vibro-driven capsule systems with viscoelastic property (2018)
Journal Article
Liu, P., Yu, H., & Cang, S. (2019). Modelling and analysis of dynamic frictional interactions of vibro-driven capsule systems with viscoelastic property. European Journal of Mechanics - A/Solids, 74, 16-25. https://doi.org/10.1016/j.euromechsol.2018.10.01

This paper studies the dynamic frictional interactions of the underactuated vibro-driven capsule systems with the viscoelastic property. Frictional dynamics of the capsule systems is an active research domain, while the online implementation and cont... Read More about Modelling and analysis of dynamic frictional interactions of vibro-driven capsule systems with viscoelastic property.

Micro flying robot for autonomous agricultural pollination (2018)
Patent
Yu, H. (2018). Micro flying robot for autonomous agricultural pollination. WO2018133241A1, US20190104699. State Intellectual Property Office of the P. R . China

Disclosed is a micro flying robot for autonomous pollination, comprising a robot body, an intelligent control portion, an intelligent sensor portion, a battery, a pollination apparatus and an emitter, wherein the robot body comprises a body portion a... Read More about Micro flying robot for autonomous agricultural pollination.

Trajectory Synthesis and Optimization of an Underactuated Microrobotic System with Dynamic Constraints and Couplings (2018)
Journal Article
Liu, P., Yu, H., & Cang, S. (2018). Trajectory Synthesis and Optimization of an Underactuated Microrobotic System with Dynamic Constraints and Couplings. International Journal of Control, Automation and Systems, 16(5), 2373-2383. https://doi.org/10.1007/s

Motivated by the desire to optimally control the friction-induced stick-slip locomotion and sufficiently improve the energy efficacy, a novel trajectory synthesis and optimization scheme is proposed in this paper for a underactuated microrobotic syst... Read More about Trajectory Synthesis and Optimization of an Underactuated Microrobotic System with Dynamic Constraints and Couplings.