Search scope:
排序： Display mode:
Mine Warfare Equipment of 21st Century
Li Zhao
Strategic Study of CAE 2000, Volume 2, Issue 12, Pages 1-8
Mine warfare is an old and traditional operational pattern which undoubtedly plays an important role in previous wars. The development of modern technology exerts great momentum to R & D of mine warfare equipment and leads to tremendous changes . In this article, the role of mine warfare equipment in the military domain, the developing tendency of mine and mine emplacement equipment and new technology in mine detection and clearing are described. In addition, the mine ban and mine prohibition issues which is heavily focused internationally are sourced and the basic principles of China in the R & D of non-lethal weapons as mine replacements are detailed.
Keywords： mine warfare equipment developing tendency antipersonnel mines mine replacements
Research Progress in Warhead Materials
Cai Hongnian,Wang Lu,Li Shukui
Strategic Study of CAE 2002, Volume 4, Issue 12, Pages 21-27
In order to change the past research mode of warhead materials, which is mainly based on the firing tests, a new research concept for warhead materials is put forward. The integrated system including computer simulation and properties characterization as well as materials design will be set up based on the service properties of warhead materials, and the volume firing tests will be replaced by computer simulation. In response to the new research concept, some scientific problems that must be solved are presented for implementing definite aim, and the stage results of the fundamental research projects for national security are summarized, the effect of the correlated studies on the future development of warhead materials is also evaluated.
Keywords： warhead materials dynamic property progress
Chen Rongjiang
Strategic Study of CAE 2020, Volume 22, Issue 1, Pages 146-152 doi: 10.15302/J-SSCAE-2020.01.019
Very small modular reactors (vSMRs) have become the focus of attention due to its great potential in land battlefield energy supply. It has the characteristics of flexible mobility, rapid energy supply, obvious cost advantages, and high safety. The problems of large fuel consumption, resupply difficulties, high costs and risks in the Iraqi and Afghan battlefields have led the US military to re-examine the use of vSMR in operational energy supply. This article starts with the historical process of the US Army’s development of vSMRs, and introduces representative types of vSMRs at present; then the author systematically analyzes the application scenarios, use mode, main advantages, and challenges of mobile nuclear power plants (MNPP) based on the vSMR technology. The research suggests that China should actively demonstrate the military applications of vSMR, and explore its use modes in different areas such as fixed installations, mobile battlefields, and overseas operations based on national conditions and military conditions. Taking the military demand as the traction, China should strengthen the military−civilian coordination in tackling key problems and accelerate the application of vSMR technology.
Keywords： reactor very small modular land battlefeld energy supply apply history US Army
Intelligent Mining Technology for an Underground Metal Mine Based on Unmanned Equipment Review
Jian-guo Li, Kai Zhan
Engineering 2018, Volume 4, Issue 3, Pages 381-391 doi: 10.1016/j.eng.2018.05.013
This article analyzes the current research status and development trend of intelligent technologies for underground metal mines in China, where such technologies are under development for use to develop mineral resources in a safe, efficient, and environmentally friendly manner. We analyze and summarize the research status of underground metal mining technology at home and abroad, including some specific examples of equipment, technology, and applications. We introduce the latest equipment and technologies with independent intellectual property rights for unmanned mining, including intelligent and unmanned control technologies for rock-drilling jumbos, down-the-hole (DTH) drills, underground scrapers, underground mining trucks, and underground charging vehicles. Three basic platforms are used for intelligent and unmanned mining: the positioning and navigation platform, information-acquisition and communication platform, and scheduling and control platform. Unmanned equipment was tested in the Fankou Lead-Zinc Mine in China, and industrial tests on the basic platforms of intelligent and unmanned mining were carried out in the mine. The experiment focused on the intelligent scraper, which can achieve autonomous intelligent driving by relying on a wireless communication system, location and navigation system, and data-acquisition system. These industrial experiments indicate that the technology is feasible. The results show that unmanned mining can promote mining technology in China to an intelligent level and can enhance the core competitive ability of China’s mining industry.
Keywords： Underground Autonomous Communication Navigation Intelligent
Development Trends of Chemical and Biological Weapons and Defense Technology in the 21st Century
Chen Jisheng
Strategic Study of CAE 2000, Volume 2, Issue 11, Pages 25-28
The medical protection of chemical and biological ( CB ) weapons is one of the most important categories of military medicine. An realized risk of chemical and biological threat still remain in the 21st century. The rapid progress in biotechnology and other related R&D may provide new change in CB weapon technologies, which will make a great challenge to medical protection in the future. In this paper, the status of CB weapons, CB disarmament and trends in CB defense technology are introduced, and discussions on the key concerns of CB defense and medical protection in the future are presented.
Keywords： chemical and biological weapon chemical and biological defense medical protection chemical and biological agents spectrum
Battle damage assessment based on an improved Kullback-Leibler divergence sparse autoencoder Article
Zong-feng QI, Qiao-qiao LIU, Jun WANG, Jian-xun LI
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 12, Pages 1991-2000 doi: 10.1631/FITEE.1601395
Keywords： Battle damage assessment Improved Kullback-Leibler divergence sparse autoencoder Structural optimization Feature selection
Experiments on a Secondary Regulated Loading System
Zhan Xingqun,Zhang Yanhua,Zhao Keding
Strategic Study of CAE 2001, Volume 3, Issue 11, Pages 70-73
With secondary regulation, a novel hydraulic transmission technology, the secondary regulated loading system described here is oriented to rotational speed experiment of reduction gear or material. In this paper, the hardware structure of the system is introduced with specialties of the transducers, electro-hydraulic servo valves and the computer data collector used. Then, signal-adjusting circuit between computer control system and transducers or servo valves is designed. Next, a VC+ + control program under Windows operating system is worked out. Experiments on Step, Rectangle, Ramp and Sine Responses of the speed sub-system are done under alternative oil pressure and load. Finally, some meaningful results are given by contrasting the experimental curves.
Keywords： hydrostatic driving secondary regulation loading experiments
Study on Control Characteristics of a Secondary Regulated Loading System
Zhan Xingqun,Zhang Yanhua,Zhao Keding
Strategic Study of CAE 2000, Volume 2, Issue 7, Pages 47-54
Secondary regulation is novel hydraulic transmission technology which possesses many outstanding advantages, such as convenient controlling, easily composing network components just like that in an electric system, and even simpler energy recovering and regeneration than in an electric system. Researches in secondary regulation technology will have no hesitation to enlarge the application scope and enhance the product competitive power of the hydaulic system. Torque servo loading system is a typical equipment in secondary regulation research with; briniant application future. In the paper, by modeling a secondary regulated torque loading system in detail, some nature dynamic characteristics of secondary regulation technology is analyzed. Finally, a computer control system of the secondary regulated loading equipment is established and several experimental curves prove the theoretical analyzing results.
Keywords： hydrostatic driving secondary regulation loading mathematical model dynamic characteristics
Gang Zhai,Tingting Shu,Kuangxin Chen,Qiyong Lou,Jingyi Jia,Jianfei Huang,Chuang Shi,Xia Jin,Jiangyan He,Donghuo Jiang,Xueqiao Qian,Wei Hu,Zhan Yin,
Engineering 2022, Volume 8, Issue 1, Pages 181-189 doi: 10.1016/j.eng.2021.03.026
Due to sexual dimorphism in the growth of certain cultured fish species, the production of monosex fishes is desirable for the aquaculture industry. Nowadays, the most widely practiced technique available for the mass production of monosex fish populations is sex steroid-induced sex reversal. Here, a novel strategy for the successful production of all-female (AF) common carp (Cyprinus carpio L.), to take advantage of the sexual dimorphism in growth documented in this species, has been developed using genetic engineering via single gene-targeting manipulation without any exogenous hormone treatments. Male and female heterozygous cyp17a1-deficient common carp were first obtained using the clustered regularly interspaced short palindromic repeats/CRISPR-associated endonuclease 9 (CRISPR/Cas9) technique. An all-male phenotype for homozygous cyp17a1-deficient carp, regardless of the individuals’ sex-determination genotypes (XY or XX), has been observed. A male-specific DNA marker newly identified in our laboratory was used to screen the neomale carp population with the XX genotype from the cyp17a1-deficient carp. These neomale carp develop a normal testis structure with normal spermatogenesis and sperm capacity. The neomale common carp were then mated with wild-type (WT) females (cyp17a1+/+ XX genotype) using artificial fertilization. All the AF offspring sample fish from the neomale-WT female mating were confirmed as having the cyp17a1+/− XX genotype, and normal development of gonads to ovaries was observed in 100.00% of this group at eight month post-fertilization (mpf). A total of 1000 carp fingerlings, 500 from the WT male and female and 500 from the neomale and WT female mating, were mixed and reared in the same pond. The average body weight of cyp17a1+/− XX females was higher by 6.60% (8 mpf) and 32.66% (12 mpf) than that of the control common carp. Our study demonstrates the first successful production of a monosex teleost population with the advantages of sexual dimorphism in growth using genetic manipulation targeting a single locus.
Keywords： Common carp Sexual dimorphism Growth cyp17a1 Sex steroids All-female population
The Strategy of TC 3.0: A Revolutionary Evolution in Trusted Computing
Shen Changxiang,Zhang Dawei and Liu Jiqiang,Ye Heng, Qiu Shuo
Strategic Study of CAE 2016, Volume 18, Issue 6, Pages 53-57 doi: 10.15302/J-SSCAE-2016.06.011
This paper introduces the status, problems, and future strategies of the traditional defense system and analyzes issues in the current protection structure. We then propose the trusted computing (TC) 3.0 strategy, which is an active defense architecture based on active immunity. Furthermore, we give an example of TC 3.0 in cloud computing and provide some suggestions on enforcing active defense.
Keywords： trusted computing (TC) 3.0 active defense active immunity multi-level protection protection structure
Innovation in Government Guidance Models for Strategic Emerging Industries
Wei Jieyu, Xue Lan, Zhou Yuan
Strategic Study of CAE 2016, Volume 18, Issue 4, Pages 18-22 doi: 10.15302/J-SSCAE-2016.04.003
China’s strategic emerging industries have made considerable progress in terms of playing an important role in the transformation of economic growth, changing the industrial structure, and stabilizing economic growth since the 12th Five Year Plan. But there are still some problems such as the dearth of core technologies, how allocated resources are dispersed, institutional mechanisms remain inadequate, supporting facilities lag behind. In the 13th Five Year Plan, it is necessary to make innovation in the support methods of strategic emerging industries, changing the traditional government-led development model, setting up the new development model of “market-led government guidance”. Overall, the new approach should use innovative management tools, improve the strategic emerging industries governance system, and promote innovation capacity building to promote the development of strategic emerging industries.
Keywords： strategic emerging industries government guidance innovation governance system innovation capacity innovation management tools
Research on New Material Power Strategy by 2035
Xie Man, Gan Yong, Wang Hui
Strategic Study of CAE 2020, Volume 22, Issue 5, Pages 1-9 doi: 10.15302/J-SSCAE-2020.05.001
The material industry provides a material basis for national economic development, social progress, and national defense security. Materials are particularly important for China as it now enters the middle and late stage of industrialization. Conducting strategic research on new materials will help strengthen China’s manufacturing sector. In this article, we systematically analyze the development status, trend, and problems regarding the new material industry in China and abroad and summarize the domestic and foreign policies for the industry. After analyzing the future strategic demands for the new materials, we propose the overall idea, characteristics, and goals of the new material power strategy. The key direction of the strategy need to focus on fields such as advanced basic materials, key strategic materials, and frontier materials. An evaluation–characterization–standards platform should be established for new materials. Furthermore, we propose some policy suggestions to facilitate the development of China’s new material industry and provide a reference for the decision making by relevant government departments. Specifically, an independent innovation system for new materials should be constructed; platforms for digital R & D, production application demonstration, and resource sharing should also be established; the quality and technology infrastructure should be improved; and talent teams dedicated for the development of the new material industry should be created.
An Architecture Road of“New Modernism”
Xiao Mo
Strategic Study of CAE 2007, Volume 9, Issue 4, Pages 25-30
The developing course of the Western architecture from the Modernism to the Post-Modernism, and that of various schools of Avant唱garde are reviewed. The paper advocates to develop a road of China's own "New Modernism" in the process of modernization, based on the national conditions, with emphasis on returning to the basic spirit of Modernism, the Rationalism, and drawing on the experience of the Post唱 Modernism in paying close attention to the tradition, and opposing the individuation of the Avant-garde.
Keywords： architecture modernism post-modernism avant-garde new modernism
Development Strategy of “New Medicine” Under the Background of Healthy China
He Ke, Wang Ling
Strategic Study of CAE 2019, Volume 21, Issue 2, Pages 98-102 doi: 10.15302/J-SSCAE-2019.02.007
This paper starts with the connotation of “new medicine” under the background of Healthy China, focuses on the “new medicine” talent training system, and illustrates the necessity and urgency of developing “new medicine” from three aspects, which are new strategic requirements for serving China’s health construction, external demands for meeting the country’s transformation and development, and internal demands for meeting the medical reform. This paper further elaborates the basic strategy of “1234” for developing “new medicine”, namely, adhering to the “new concept” of “one center”, establishing the “new quality” of “two types of balance”, promoting the “new system” of “three coordinations”, and strengthening the “new model” of “four kinds of crossing”. And this paper suggests that we should actively seek for strong support from government departments, comprehensively promote the overall development of medical personnel, and accelerate innovation in interdisciplinary integration, thus to provide useful reference for high-level medical personnel training in China.
Keywords： healthy China new medicine interdisciplinary integration
Title Author Date Type Operation
Application History and Enlightenment of Very Small Modular Reactor for Land Battlefield Energy Supply
Chen Rongjiang
Journal Article
Huang Qifan: Accelerate the Development of Strategic Emerging Industries Based on the Quasi Cutting-Edge Trend (2019-9-18)
15 Nov 2021
Conference Videos
Intelligent Mining Technology for an Underground Metal Mine Based on Unmanned Equipment
Jian-guo Li, Kai Zhan
Journal Article
Development Trends of Chemical and Biological Weapons and Defense Technology in the 21st Century
Chen Jisheng
Journal Article
Battle damage assessment based on an improved Kullback-Leibler divergence sparse autoencoder
Zong-feng QI, Qiao-qiao LIU, Jun WANG, Jian-xun LI
Journal Article
Experiments on a Secondary Regulated Loading System
Zhan Xingqun,Zhang Yanhua,Zhao Keding
Journal Article
Study on Control Characteristics of a Secondary Regulated Loading System
Zhan Xingqun,Zhang Yanhua,Zhao Keding
Journal Article
Successful production of an all-female common carp (Cyprinus carpio L.) population using cyp17a1-deficient neomale carp
Gang Zhai,Tingting Shu,Kuangxin Chen,Qiyong Lou,Jingyi Jia,Jianfei Huang,Chuang Shi,Xia Jin,Jiangyan He,Donghuo Jiang,Xueqiao Qian,Wei Hu,Zhan Yin,
Journal Article
The Strategy of TC 3.0: A Revolutionary Evolution in Trusted Computing
Shen Changxiang,Zhang Dawei and Liu Jiqiang,Ye Heng, Qiu Shuo
Journal Article
Innovation in Government Guidance Models for Strategic Emerging Industries
Wei Jieyu, Xue Lan, Zhou Yuan
Journal Article
京公网安备 11010502051620号
