Applied Mechanics and Materials Vols. 713-715

Abstract: A filter/guidance simulation toolbox based on Matlab software was designed. Built under the principle of “define once and use many times”, the propose toolbox successfully separate the estimation algorithms, the guidance law, and the math model under investigation into three different yet related parts, which drastically reduced the burden of repeatedly designing the same filters and guidance law for different simulation models. Typical example from both simulation cases and real field test data proved the correctness and effectiveness of the proposed toolbox.

Abstract: This paper makes study on hiding technology and remote control technology of Trojan, gives design and realization of computer remote control system that can carry out monitoring on remote computer based on the main hiding method of Windows platform Trojan. This system can pass through firewall and unobtrusively implant into controlled computer as well as make real-time remote control on controlled computer according to command of control end.

Abstract: With the development of communications equipment network and computer science, new generation of mobile end-user has higher requirements for the functionality and performance of mobile devices. Because Android intelligent platform occupies the first place in market share with its inherent advantages, the design of music player based on Android platform has a great significance. Firstly, This paper studies the Android platform architecture theory, fully understands the theoretical basis of the Android platform, the platform's technical framework and advantages; secondly, describes the system structural design of the music player; finally, based on the structural design describes the detailed design for music player, including design principles and implemented functions. The design of music player based on Android platform makes the mobile devices more lively and flexible, and makes people's lives more diverse.

Abstract: Through an in-depth study of the research content, basic concepts and applicable typical examples of data structure, it is found out that data structure is powerful in the process of information representation and information processing with a computer with the increase of information and expansion of information range and could abstract a mathematical model from concrete things and solve practical issues in the work and life.

Abstract: With the continuous improvement of the level China architectural design, BIM technique is applied more and more widely in China. Collaborative design is one of the core ideas of design using BIM technology, reasonable design using BIM software can realize the architectural, structure, water supply and drainage, electrical, ventilation and air conditioning and other collaborative design speciality. In this paper, by using the Revit Server deployment server, different professional designers respectively by Revit Architecture, Revit Structure and Revit MEP collaborative design. Through collaborative design technology of the application of Revit in the The main control building project, a 80% reduction in the designer communication project design time, total time reduced by 50% than the traditional model, and achieved good application effect and economic benefit.

Abstract: To elucidate the mechanism that the software Gemagic Studio and 3D printer have an important role in repairing and copying the ancient cultural relics and the damaged sculpture, we take the damaged sculpture, Sissi, as the example, repaired it based on reverse engineering, 3D scanning technology and modern 3D printing technology. In the process of research, we obtain the point data of it, using reverse engineering software Gemagic Studio for the noise removing, compaction, hole filling, surface repair, error ratio and so on. And then import the 3D printer for 3D printing. At the last, the precise entity model proved that we have a wonderful experiment.

Abstract: 3D printer market has developed rapidly in recent years, and has been applied in the aerospace, bio-medical, education, food, mold making and other industries. 3D printer not only has its advantages in the aspects of meeting the needs of niche markets and reducing depending on labor etc, but also faces problems in the aspects of the printing material and price, etc. 3D printer will become an important manufacturing method in manufacturing industry in the future.

Abstract: The technologies on digital characterization of reservoir microscopic pore structure are very important during the process of oilfield development. Firstly, the definition of microscopic pore structure is elaborated. Secondly, six technologies on digital characterization of microscopic pore structure that are adopted by the scholars at home and abroad are concluded. Lastly, the novel technologies on digital characterization of microscopic pore structure is prospected. And the spatial distribution of microscopic pore structure is so complicated that other advanced technologies should be adopted during the process of research.

Abstract: Photo-thermal conversion of ceramifiable coatings were prepared by poly(siloxanes), glass and Al, CNTs powders as adhesive and pigment, respectively. The influence of Al concentration, curing temperature, single-doped, double-doped on the property of photo-thermal conversion was systematically investigated. The detailed results of experimental investigation indicate that the thermal emissivity of coatings composite with Al would slightly elevated after curing at 500 °C, after curing at 700 °C, the thermal emissivity of these coatings have litter to do with the Al concentration. The coatings composite with 40% Al and 10% CNTs after curing at 500 °C exhibited superior in photo-thermal conversion property.

Abstract: It has been well-known that butterfly wings possess interesting optic properties. Recently, dendritic micro-nanostructure has been found in the wing scales of butterfly Trogonoptera brookiana, which shows excellent light-trapping effect, especially for the visible light. When light enters such a dendritic micro-nanostructure, it will be trapped and eventually absorbed by multiple reflections to generate heat. It is desirable to prepare a biomimetic structure resembling the micro-nanostructure of the butterfly wing scale, which may lead to a new material that can potentially improve the light utilization rate of solar thermal heater and other similar applications. However, a convenient method to make such a structure in large scale is still lacking. Herein, an easy and handy approach has been developed to prepare biomimetic dendritic structure. The starting material is negative photoresist, a chemical reagent which is widely used in photography. A simple device that can adjust the intensity and interval of ultraviolet illumination has been designed and set up. A periodic structure has been achieved via photo-curing with ultraviolet light and the ratio of illumination time has been optimized.