D. G. Zhang

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Functional electrical stimulation (FES) has grown to be an effective and important element in the biomedical industry over the years. Due to this fact, it has become the basis of many researches. However, much work is focused on the theory and control technique with very few relating experiments. In this work, some key experiments were performed on the leg(More)
Many patients presenting hypertension before/after surgery should need to receive adequate medication. For example, patients with dissecting aneurysm often show extreme hypertension and an adequate control of blood pressure of the patient will lead to good surgical outcome. On the other hand, untreated hypertension after surgery may create complication.(More)
eDrama: Facilitating online role-play using emotionally expressive avatars. Facilitating online role-play using emotionally expressive avatars. This copy has been supplied on the understanding that it is copyright material. Duplication or sale of all or part of any of the GRO Data Collections is not permitted, and no quotation or excerpt from the work may(More)
A neural network (NN) control system is designed for the functional electrical stimulation (FES) assisted standing up. A musculoskeletal model of nine muscles and three segments is constructed for the simulation study. Each muscle is controlled by the sub-network of the functional neural network. The sub-network is the radial basis function (RBF) NN.(More)
Wireless Sensor Networks (WSN) is widely used as an effective medium to integrate physical world and information world of Internet of Things (IOT). While keeping energy consumption at a minimal level, WSN requires reliable communication. Multicasting is a general operation performed by the Base Station, where data is to be transmitted to a set of(More)
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