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| 1 | Design of Novel S-plane Controller of Autonomous Underwater Vehicle Established on Sliding Mode Control显示文摘Based on the deep analysis of the mathematical model of an autonomous underwater vehicle( AUV),comprehensive considerations are given to the coupling effect of AUV's longitudinal velocity on the other degrees of freedom. In the meantime,discussions are made on the influence of residual buoyancy and restoring moment.A novel S-plane controller established on sliding mode control( SMC) is hereby proposed in this study. The strengths of traditional S-plane controller including simple structure and easily adjustable parameters are maintained in the improved design while the weakness of unsatisfactory control effect at the time of high-speed operation is also overcome. Lyapunov function is introduced to make the stability analysis of the controller before it is successfully applied to the basic motion control of AUV-X. Then the comparative experiment test is carried out between the traditional S-plane controller and the novel S-plane controller. The effectiveness and feasibility of the novel S-plane controller established on sliding mode control in the AUV basic motion control is verified by the comparative analysis of experiment results. | Chunmeng Jiang Lei Wan Yushan Sun | 2017 | Journal of Harbin Institute of Technology(New Series)2017，24，2： | 2 |
| 2 | The Fibroblast Growth Factor Receptor-4 Arg388 Allele is Associated with Gastric Cancer Progression显示文摘 | Yanwei Ye Yingqiang Shi Ye Zhou Chunyan Du Chunmeng Wang Heqin Zhan Biqiang Zheng Xi Cao Meng-hong Sun Hong Fu | 2010 | Annals of Surgical Oncology2010，，12： | 1 |
| 3 | Time-Programmed Delivery of Sorafenib and Anti-CD47 Antibody via a Double-Layer-Gel Matrix for Postsurgical Treatment of Breast Cancer显示文摘The highly immunosuppressive microenvironment after surgery has a crucial impact on the recurrence and metastasis in breast cancer patients.Programmable delivery of immunotherapy-involving combinations through a single drug delivery system is highly promising,yet greatly challenging,to reverse postoperative immunosuppression.Here,an injectable hierarchical gel matrix,composed of dual lipid gel(DLG)layers with different soybean phosphatidylcholine/glycerol dioleate mass ratios,was developed to achieve the time-programmed sequential delivery of combined cancer immunotherapy.The outer layer of the DLG matrix was thermally responsive and loaded with sorafenib-adsorbed graphene oxide(GO)nanoparticles.GO under manually controlled near-infrared irradiation generated mild heat and provoked the release of sorafenib first to reeducate tumor-associated macrophages(TAMs)and promote an immunogenic tumor microenvironment.The inner layer,loaded with anti-CD47 antibody(aCD47),could maintain the gel state for a much longer time,enabling the sustained release of aCD47 afterward to block the CD47-signal regulatory proteinα(SIRPα)pathway for a long-term antitumor effect.In vivo studies on 4T1 tumor-bearing mouse model demonstrated that the DLG-based strategy efficiently prevented tumor recurrence and metastasis by locally reversing the immunosuppression and synergistically blocking the CD47-dependent immune escape,thereby boosting the systemic immune responses. | Liping Huang Yiyi Zhang Yanan Li Fanling Meng Hongyu Li Huimin Zhang Jiasheng Tu Chunmeng Sun Liang Luo | 2021 | Nano-Micro Letters2021，13，9： | 1 |
| 4 | The Fibroblast Growth Factor Receptor-4 Arg388 Allele is Associated with Gastric Cancer Progression显示文摘 | Yanwei Ye MD Yingqiang Shi MD Ye Zhou MD Chunyan Du MD Chunmeng Wang MD Heqin Zhan PhD Biqiang Zheng PhD Xi Cao MD Meng-hong Sun MD Hong Fu MD | 2010 | Annals of Surgical Oncology2010，，12： | 1 |
| 5 | Macro-superlubricity in sputtered MoS_(2)-based films by decreasing edge pinning effect显示文摘To date,MoS_(2) can only be achieved at microscale.Edge pinning effect caused by structure defects is the most obvious barrier to expand the size of structural superlubricity to macroscale.Herein,we plan to pin edge planes of MoS_(2) with nanospheres,and then the incommensurate structure can be formed between adjacent rolling nanoparticles to reduce friction.The sputtered MoS_(2) film was prepared by the physical vapor deposition(PVD)in advance.Then enough Cu_(2)O nanospheres(~40 nm)were generated in situ at the edge plane of MoS_(2) layers by liquid phase synthesis.An incommensurate structure(mismatch angle(θ)=8°)caused by MoS_(2) layers was formed before friction.The friction coefficient of the films(5 N,1,000 r/min)was~6.0×10^(−3) at the most.During friction,MoS_(2) layers pinned on numerous of Cu_(2)O nanoparticles reduced its edge pinning effect and decreased friction.Moreover,much more incommensurate was formed,developing macro-superlubricity. | Chunmeng DONG Dong JIANG Yanlong FU Desheng WANG Qinqin WANG Lijun WENG Ming HU Xiaoming GAO Jiayi SUN | 2024 | Friction2024，12，1： | 0 |
| 6 | Further Results on the Drazin Inverse of Tensors via Einstein Product显示文摘In this paper,we give further results on the Drazin inverse of tensors via the Einstein product.We give a limit formula for the Drazin inverse of tensors.By using this formula,the representations for the Drazin inverse of several block tensor are obtained.Further,we give the Drazin inverse of the sum of two tensors based on the representation for the Drazin inverse of,a block tensor. | Chunmeng Liu Lizhu Sun Changjiang Bu | 2021 | Communications in Mathematical Research2021，37，4： | 0 |
| 7 | Treatment and prognosis of iliac fossa soft tissue sarcoma: A single-center study显示文摘Dear Editor,Primary iliac fossa sarcoma(IFS)is a special type of retroperitoneal sarcoma(RPS),accounting for∼15%of all RPS cases[1].The deep location,large size,and invasion to surrounding tissues and organs are the main causes of unresectability of IFS.All these characteristics are associated with an increased risk of positive surgical margin and a decreased feasibility of adjuvant therapy.In patients with multivisceral and/or vascular involvement,a multivisceral en bloc approach[2]with blood vessel replacement may be required to achieve a negative margin and to improve the quality of resection[3].However,whether these surgical procedures improve prognosis in patients with IFS remain undefined.Moreover,whether aggressive procedures lead to acceptable functional impairment requires validation.In addition,previous studies have reported inconsistent results regarding the role of adjuvant radiotherapy in the treatment of RPS[4].To date,the role of radiotherapy in the local control of IFS remains to be determined.Therefore,we analyzed the clinical features,treatment,and outcomes of IFS patients in an attempt to determine the significant prognostic factors and efficient therapeutics in real clinical practice. | Wei Sun Hongqiang Zhang Biqiang Zheng Ruming Zhang Chunmeng Wang Wangjun Yan Bing Wang Xinglong Qu Yong Chen | 2020 | Cancer Communications2020，40，7： | 0 |
| 8 | Neural network identification for underwater vehicle motion control system based on hybrid learning algorithm显示文摘 | Sun Yushan Wang Jianguo Wan Lei Hu Yunyan Jiang Chunmeng | 2012 | High Technology Letters2012，18，3： | 0 |
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