The torque monitoring of high-speed rotary shaft is often unsuccessful because of sensor installation, reliability, accuracy and other practical issues, so high-speed rotary shaft torque monitoring has become an urgent need. The brushless torque sensor is developed based on strain measurement, which...

A transmission method of magnetorheological(MR) fluid in disc type driven by shape memory alloy (SMA) spring with the thermal effect was proposed. The torque changed at difference temperatures. Based on the thermal effect of SMA, the expression for displacement of SMA spring was established and the rheological...

This article is dedicated to the digital production mold design and manufacturing method based on the controlled interrelated computer models system. The method caters for the quality standards required shorter time lines and reduced efforts for designing complex technical equipment at engineering companies....

This study investigates managerial insights to facilitate the robust construction of a responsive and sustainable supply chain network. The two goals typically contradict each other because a fast, responsive supply chain may consume sizable resources. A fully optimized supply chain, which operates at...

More and more attention has been paid to the sustainable supply chain management (SSCM) by scholars and practitioners since it concerns about both the social and environmental benefits of supply chain. Meanwhile, game analysis has proven to be an effective research method in SSCM research. This research...

The effect of recovery on Negative Bias Temperature Instability (NBTI) measurements had always been a challenge for reliability lifetime estimations. Currently various methods had been developed to suppress this characteristic but being able to completely remove it had been to no avail. This paper will...

Sand ore iron with Fe content less than 20% by weight referred to generally low quality iron ore into a heap material. Sand iron ore with Fe content above 50% used as pellets or briquettes before it is processed into pig iron in a blast furnace. This paper describes the process of sand agglomeration...

The incremental launching method has been widely used to construct various kinds of bridges in regions where traffic, geology and topography conditions are limited. Thanks to its excellece on on-site prefabrication, fast assembly and intelligent control, the incremental launching systems are applied...

The interface friction is used to evaluate the plastic flow behavior of workpieces material in different conditions such as temperature, pressure, strain rate and strain distribution. It is analyzed that deformation and material flow by the ring compression method during compression, which is contained...

Teeth matching conditions for planetary mechanism of single pin, dual pin and multiple pin planetary mechanisms are studied in details in this thesis. Single planetary mechanism teeth matching conditions include: concentric condition, homogeneity distribution condition, neighbor condition and gear ratio...

The industrial clusters are an effective economy that has played an important role in promoting regional economy and crate employee opportunities. But for poor capability in applying and protecting intellectual property, china clusters are withering. The essay introduces the status quo of the clusters...

This article has built a system of China's advanced industrial measurement. By applying the datum from 2004 to 2013, we estimate the level of development and current status of China's advanced industrialization(AI), and evaluate the measurement results by establishing Hierarchical Linear Model (HLM)....

Coordinating the conflict of time between study and working is a common problem for many people who are employed by a company. Especially for those who want to be released from regular work for study for a long time. They may have to enter into contracts with various agencies and if their circumstances...

We propose to assess the use of information systems through the Lean philosophy in various maritime and port companies. Interviews were conducted with shipping agents, consignees and port authorities of the major maritime port of Nantes-St-Nazaire in France. We demonstrated that there are sources of...

Wafer warehouses are the first station in a semiconductor packaging and testing company to store wafers. Howe to effectively manage the warehouses is an important issue. Authors of this article conducted questionnaire survey on the persons at wafer warehouse and further testified, in the constructs of...

The paper describes the research conducted in the NSTU named after R.E. Alekseev to design and create clutch linkage of the multispeed manual transmissions with automatic control and pneumatic actuator. It represents a general scheme of the transmission and clutch control, design model of the clutch...

Limacon gear, which is put forward as a new non-circular gear recent year, is used in the various equpiments. In order to analyse the transmission characteristics of limacon gear, three-dimensional models of one-order and high-order limacon gear were established according to its basic meshing theory,...

A billboard is a large board that shows advertisements. In China, billboard management relates to several government departments. The inspection staff must records status of specific billboards and compares the status with register information manually. This paper proposes a novel RFID-based billboard...

There is the vague boundary between fault omen and fault phenomenon of aviation equipment, one Fuzzy C-means (FCM) cluster method is given to divide the fault classification, which provide some help to determine the next fault mode.

The self-propelled Aerial Work Platforms (SAWP) will go through the rough road, therefore, the oscillating mechanism should be mounted on the chassis in order to adapt to safe and comfortable operation of the SAWP. When the boom of the SAWP need to be rotated by 360° continuously, the stability of the...

There is the problem that Rough Set Theory cannot process the quantitative data in the equipment test data. One FCM method is given to discretize the quantitative data, and the center value of the each cluster is calculated in order to discretize. And then, the attribution reduction algorithm and rules...

There are the problem that it must be given the reference standard sequence ahead according to the experience or statistics method in the classical grey entropy relation for fault diagnosis. But it is often lack of objectivity and high accuracy degree. The paper introduced one advanced Fuzzy C-Mean cluster...

In the dynamic process of warship combat system alignment, the data of shipboard radar measurement at sea calibration object contains outliers with trend item, it can not simply be excluded based on some statistical algorithms. In this paper, an outliers excluding algorithm was proposed based on wavelet...

This study investigates three factors of the acceleration equation, i.e., acceleration constants c1 and c2 and inertia weight w, which are then used as events in particle swarm optimization for parameter optimization in the para-tank model (PTM) during rainfall–runoff simulation. The values of 0.2, 0.5,...

The purpose of this article is the evaluation of the actual condition of unmanned underwater vehicles in the world. The extensive review of the world market of unmanned underwater vehicles was made. The all reviewed vehicles are used at present time or exist like prototypes. All robots were systematized...

To increase the production of hydrocarbons Russia stepped on the shelf of the Arctic seas. The Arctic, as it is known, is characterized by severe climatic conditions, it can be attributed to the extremely long frosty winter, strong winds, six-month polar nights and ice on the surface of the sea all year...

This work is devoted to creation of transport and manipulation robotic system (TMS) to work on the surface of the spacecraft. Undoubtedly, the TMS is a powerful tool in solving problems of the study of space, so it is evident that the role of space robotics is continuously increasing due to the need...

In this paper, the route-based fuzzy adaptive control strategy(RFACS) of PHEV is designed based on the Intelligent Transportation System ITS . Through the ITS to get the speed characteristic of the future path and the fuzzy intelligent control, the RFACS strategy can improve the efficiency of PHEV system...

The posture of the bridge girder plays a very important role for the safety and efficiency of the bridge construction. This paper mainly proposed a mathematical method for determining the position and orientation of bridge girder and distributed Incremental Launching devices. Firstly, the background...

In order to reduce the equipment failure frequency and maintenance cost, equipment failure must be effectively predicted. Consider that the actual failure interval of equipments is to contribute to maintenance planning and scheduling, it is used to statistical analysis the failure trend. According to...

The paper considers the main criteria for establishing advanced unified standard series of mechanical transmissions. It presents the development of the entire standard series of advanced manual transmission with automatic control with a number of gears from 6 to 16. It considers features of structures...

The purpose of this study is to identify the different strategies employed by micro- enterprises supporting by the government funding with different developmental stage of industrial life cycles. This paper used a multiple-cases study method and selected 48 cases micro-enterprises to analyze the developmental...

The CdxZn1-xS thin films deposited by CBD technique onto bare glass substrates. The synthesized thin films are studied the morphologically. Zn doping has significant effect on the surface morphology of thin films. The observed difference in initial and final atomic percentage from EDAX data of the composition...

Europium Oxide thin films were deposited onto non-conductive clean bare glass substrates. The prepared precursor were in equal stoichiometric volume proportions in aqueous and non-aqueous mediums. The morphological, structural characteristics of the deposited samples were undertaken.

Cd1-xZnxS thin films were deposited by Chemical Bath Deposition (CBD) in aqueous medium onto bare silicon glass substrates, The synthesized thin films were characterized by UV-Visible spectrophotometer for optical studies. The energy band gap of Cd1-xZnxS thin films deposited for different reagent concentration...

Fire resistance of structural frame is very important in terms of preservation for life safety and properties. Therefore, fire tests of all structural elements are required by regulations. But, the fire resistance of long span beam made of high strength structural steels is not possible to assure the...

Transparent conducting films having a hybrid structure of SnO2/Ag/Nb2O5/SiO2/SnO2 were deposited on soda lime glass substrates at room temperature by sequential RF/DC magnetron sputtering method. The physical and optical properties of hybrid multi layered film were systematically investigated as a function...

The extraction of polysaccharides from okra pods by ultrasound-assisted heating extraction was investigated using response surface methodology (RSM). The optimized conditions were ultrasonic temperature 63.19 , ultrasonic time of 10.04 min, liquid/solid ratio of 47.39: 1 (mL:g).The experimental optimized...

A molecularly imprinted polymer (MIP) was synthesized by bulk polymerization method using tribenuron-methyl (TBM) as the template molecule, methacrylic acid (MAA) as the functional monomer, ethylene glycol dimethacrylate (EDMA) as the cross-linker and 2,2 -azobisisobutyronitrile (AIBN) as the initiator....

In this paper, we investigate a nonlinear weakly singular integral inequality. The upper bounds of the embedded unknown functions are estimated explicitly by the definitions and rules of conformable fractional differential and conformable fractional integration, the techniques of change of variable,...

Analyzing the relationship between living habits and innovation ability, this paper utilizes a big data approach to analyze information from student system. Firstly the paper established a comprehensive evaluation model to appraise college students’ innovation capability based on Analytic Hierarchy Process....

Based on the value-added data of agricultural sub-sectors from 2011 to 2014, this paper utilizes spatial statistical analysis methods to study the spatial distribution characteristics, spatial correlations as well as the difference degrees of agricultural sub-sector value-added growth rates for cities...