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bionics and Structural Biology:A Novel Approach for Bio-energy Production

Journal of Bionic Engineering 2008年第1期5卷 25-32页

作者： C.Karthikeyan R.Krishnan S.Adline Princy School of Chemical and Biotechnology SASTRA UniversityThanjavur 613402India School of Electrical and Electronics Engineering SASTRA UniversityThanjavur 613402India

Cellular metabolism is a very complex process. The biochemical pathways are fundamental structures of biology. These pathways possess a number of regeneration steps which facilitate energy shuttling on a massive scale. This facilitates the biochemical pathways to sustain the energy currency of the cells. This concept has been mimicked using electronic circuit components and it has been used to increase the efficiency of bio-energy generation. Six of the carbohydrate biochemical pathways have been chosen in which glycolysis is the principle pathway. All the six pathways are interrelated and coordinated in a complex manner. Mimic circuits have been designed for all the six biochemical pathways. The components of the metabolic pathways such as enzymes, cofactors etc., are substituted by appropriate electronic circuit components. Enzymes are related to the gain of transistors by the bond dissociation energies of enzyme-substrate molecules under consideration. Cofactors and coenzymes are represented by switches and capacitors respectively. Resistors are used for proper orientation of the circuits. The energy obtained from the current methods employed for the decomposition of organic matter is used to trigger the mimic circuits. A similar energy shuttle is observed in the mimic circuits and the percentage rise for each cycle of circuit functioning is found to be 78.90. The theoretical calculations have been made using a sample of domestic waste weighing 1.182 kg. The calculations arrived at finally speak of the efficiency of the novel methodology employed.

关键词： bionics structural biology carbohydrate metabolism bio-chemical pathways mimic circuits transistors

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bionics-Inspired Structure Boosts Drag and Noise Reduction of Rotating Machinery

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Journal of Bionic Engineering 2023年第6期20卷 2797-2813页

作者： Shengnan Tang Yong Zhu Shouqi Yuan Institute of Advanced Manufacturing and Modern Equipment Technology Jiangsu UniversityZhenjiang212013China International Shipping Research Institute GongQing Institute of Science and TechnologyJiujiang332020China National Research Center of Pumps Jiangsu UniversityZhenjiang212013JiangsuChina Saurer(Changzhou)Textile Machinery Co. LtdChangzhou213200China Leo Group Co. LtdWenling317500China Wenling Fluid Machinery Technology Institute of Jiangsu University Wenling317525China

As a global concern,environmental protection and energy conservation have attracted significant *** to the large carbon emission of electricity,promoting green and low-carbon transformation of the power industry via the synergistic development of clean energy sources is *** machinery plays a crucial role in pumped storage,hydropower generation,and nuclear power *** by bionics,non-smooth features of creatures in nature have been introduced into the structure design of efficient rotating ***,the concept and classification of bionics are ***,the representative applications of non-smooth surface bionic structures in rotating machineries are systematically and comprehensively reviewed,such as groove structure,pit structure,and other non-smooth ***,conclusions are drawn and future directions are *** effective design of a bionic structure contributes toward noise reduction,drag reduction and efficiency improvement of rotating *** and ecological rotating machinery will remarkably reduce energy consumption and contribute to the realization of the“double carbon”goal.

关键词： bionics Rotating machinery Non-smooth surface Pit structure Groove structure

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Development of Junction Elements from Study of the bionics

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Journal of Bionic Engineering 2007年第1期4卷 41-46页

作者： Wilson Kindlein Junior Luis Henrique Alves Cndido André Canal Marques Sandra Souza dos Santos Maurício da Silva Viegas Laboratory of Design and Material Selection-LdSM-Materials Department (DEMAT) School of Engineering–EE Federal University of Rio Grande do Sul-Brazil-UFRGS Brazil

The applications of bionic methodology developed by the Laboratory of Design and Material Selection as basis in the creation of junction elements were demonstrated. These elements favor the application of Ecodesign in reference to the effectiveness of product dismount aiming the reduction of ambient impact in all its phases of use. The creation, the development and the confection of new junction elements were described, and case studies of new products developed specifically with this purpose were presented.

关键词： bionics Ecodesign junction elements

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Optimized design of high power plasma inverter based on bionics

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China Welding 2011年第3期20卷 37-41页

作者：王振民张芩吴祥淼 South China University of Technology Guangzhou 510640

Through the inspiration of the reliability mechanism of human body, it is obvious that the bionic methods can be used as a reference for the optimized design of high power plasma inverter. On this basis, the high power plasma inverter can be composed of several high power density intelligent power electric building blocks （ IPEBB ） , which are controlled by intelligent controller with the capability of self-management and can be regarded as the cell of the inverter. All of these IPEBB can be controllable and cooperative through distributed communication structure with digital control. This structure can be regarded as the nerve of the inverter. In each IPEBB, the advance mechanical feedback mechanism is adopted to suppress the magnetic bins, over-current protection and gate driving for the high power switches. A 75 kW Prototype constructed by IPEBBs was built to test the performance. Experimental results verify the feasibility of the proposed approach, and the bionic design methods can benefit the optimized design of high power plasma inverter.

关键词： plasma plasma inverter bionics advance mechanical feedback power electronic building block

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Unsmoothed surface on reducing resistance by bionics

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Chinese Science Bulletin 1995年第13期40卷 1077-1080页

作者：任露泉李建桥陈秉聪 Jilin University of Technology Changchun 130025 China

One of the mechanisms of reducing soil adhesion and sliding resistance of soil animalslies in their various soil engaging unsmoothed body surfaces, which was found by recentbionics studies. It is shown by a series of experiments and investigations on the bionicpractices that the unsmoothed surface can reduce sliding resistance of bulldozing *** effect on reducing resistance is affected by sizes, distribution and quantitative density ofgeometrical units on the unsmoothed surface. The sliding resistance against soil can even

关键词： bionics nnsmoothed surface soil adhesion.

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Significance and Progress of bionics

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Journal of Bionic Engineering 2004年第1期1卷 1-3页

作者： Yongxiang Lu Chinese Academy of Sciences, Beijing 100864, P.R. China Chinese Academy of Sciences

The four topics are described including the driving force and source of the scientific and technological creation, the definition and history of the bionics, the important significance of bionics in the development of the human beings, and the leading edge and progress of bionics. The appetency of human for the creation is the essential motivity of the innovation in science and technology. Nature and society are the objects for us to cognize and serve, meanwhile, the best teachers for us to learn from them. It is only 5 million years for human's development, but evolution of life has over 3.5 billion years history. Although, copying the creation from the human being is important, however, it has much more potential and opportunity in imitating the nature, and more possibility to promote the ability of original innovation. The significance and progress of bionics are summarized, in this paper, and the leading edges of bionics, in the near future, are forecasted.

关键词： bionics innovation creation science and technology

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Restudies on Body Surface of Dung Beetle and Application of Its bionics Flexible Technique

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Journal of Bionic Engineering 2004年第1期1卷 53-60页

作者： Jiurong Sun 1, Jianqiao Li 2, Hong Cheng 1, Zhendong Dai 3, Luquan Ren 2 1.College of Life Sciences, Peking University, Beijing, 100871,P.R. China 2.Key Laboratory of Terrain-Machine bionics Engineering (Ministry of Education,China), Jilin University at Nanling Campus, Changchun, 130022,P.R.China 3.College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016,P.R.China Peking University Jilin University at Nanling Campus Peking University Nanjing University of Aeronautics and Astronautics Jilin University at Nanling Campus

A scanning electron microscope was used to observe the structures of the setae on the surface of a dung beetle Copris ochus, Motschulsky. There are lots of setae on the body surface, especially on the ventral part surface and lateral to the legs which are different in size, arrangement and shape. These setae have different lengths and many thorns on the whole seta. The top ends of these setae stand up without furcations which direct uprightly towards the surface of the touched soil. By the method of removing these setae, getting the insect weight before and after digging into the dung we affirm farther that the setae on the beetle body surface form the anti-stick and non-adherent gentle interface. The soil machines and components made by imitating the gentle body surface of beetles have favorable non-adherent results.

关键词： dung beetle seta flexible surface scanning electron microscopy bionics soil adhesion

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Principles of electromagnetic protection bionics and research of fault self-recovery mechanism

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Engineering Sciences 2014年第3期12卷 83-96页

作者： Yuan Liang Man Menghua Chang Xiaolong Department of Information Engineering Ordnance Engineering College Shijiazhuang 050003 China Institute of Electrostatic and Electromagnetic Protection Ordnance Engineering College Shijiazhuang050003 China

As we have borrowed the wisdom from biological neural network, the characteristic of interference- proof in information transferring process has been carefully studied. Our study includes the response of electrical-interference-proof circuit in electromagnetic environment, by means of bionics redesign. In this way, new principles, new technics and new ways are adopted to solve the unavoidable situations in traditional electro- magnet protection design. Based on the Boolean model, the complex bionic topological networks were firstly built and the charactoristics of degeneracy were analyzed, then the bidirectional actions between degeneracy in networks and the robustness of functions were proved in order to fill up the gap to deal with the need of interference-proof. Based on the creation of the neuron networks and the electrical synapses ＇ charac- teristic of plasticity, the impact of the distribution in the weight of synapse on the character of network self- recovery was studied afterwards so that the corresponding mechanism could be defined.

关键词： bionics electromagnetic bionics electromagnetic protection degeneracy plasticity robustness

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The Application of IHA in Grid Cloud Computing Task Decomposition and Scheduling Based on bionics

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Journal of Power and Energy Engineering 2015年第4期3卷 467-469页

作者： Kailun Shi North China Electric Power University Beijing China

Based on the large amount and variations of the power grid task as well as its requirement of real- time performance and economic benefit, we make a further improvement and expansion of IHA (Improved Heuristic Algorithm) on the combination of bionics in genetic engineering and evolution to solve the decomposing and scheduling problems. Firstly, we transform those complex decomposing problems into the operational optimal solution problem by IHA to decrease the rate of running into the local optimal solution [1]. In task scheduling, we classify the sub-tasks by the emergency degree for resource allocation, which not only largely reduces the calculation and resource cost but also improves working efficiency and the speed of execution [2]. Finally, we select optimal scheduling scheme by the Fitness function defined about time and cost.

关键词： Grid Task Cloud Computing IHA bionics Cloudsim

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Research on Green Building Rooftop Plant Power Generation System Based on bionics Principles

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Journal of Architectural Research and Development 2020年第4期4卷 1-4页

作者： Jin Shang Northeast Forestry University Harbin 150000Heilongjiang ProvinceChina

This research is based on the detailed design and study of a plant power generation system for green building roofs based on the combination of bionics and design *** selection of power generation plants is carried out through experiments and research,and based on which the connection between the plant power generation unit and the internal circuit of the building is studied to generate a complete building roof plant power generation system.

关键词： bionics Green building Hydroelectricity generation

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