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Smart home is an important symbol of smart grid electricity. Combing with the properties of household appliances, smart home appliance scheduling is based on the user-side and has different schedules in several periods for diverse equipment. Firstly, in this paper different household appliances are scheduled according to various prices in different periods, so that the daily electricity charge is...
Paleoshorelines are excellent indicators for lake level fluctuation during lake desiccation. Understanding the scattering mechanisms of paleoshorelines and inner basin is of great significance to comprehend the formation and evolution of arid environment. Full polarization acquisition can enhance the radar capability in scattering mechanism understanding and parameters retrieval. In this study, fully...
Affected by the mutation of runway condition, crosswind, unbalance load and different performance of brake device on both sides of the wheels, there will generally appear yaw angle and lateral offset while the unmanned aerial vehicle (UAV) is taxiing. The UAV would skid off the runway and cause serious accident if the yaw angle and lateral offset are not corrected in time. In this paper, a dynamic...
This paper puts forward a new method to address the propulsion mechanism of flapping wing aircrafts, or ornithopter. This new method is the extension of Undulate Propulsion Theory. After reviewing several famous theories of flapping wings, we believe that the method integrating undulate propulsion theory with actuator disk theory can describe the propulsion mechanism of flapping wings more vividly...
Based on the need of multi-crew cockpit ergonomic design, we set up a parameterized digital human model. By virtually controlling digital human model to devices of cockpit, the potential conflicts in the process of multi-crew coordination were identified. The solutions on device layout were proposed. This method beforehand took human factors into account in the multi-crew cockpit design. Design efficiency...
A compact and low cost fiber sensor based on microfiber with Fresnel reflection is proposed and demonstrated for simultaneous measurement of refractive index (RI) and temperature with high sensitivities.
A high sensitive glucose sensor using microfiber based Mach-Zehnder interferometer (MZI) is proposed. Microfiber is firstly immobilized with glucose oxidase (GOD) and then employed as sensing probe in MZI. By tracking the shift of the interference spectrum, a high sensitivity up to 2.46nm. (mg/ml)−1 is achieved at the glucose concentration range of 0–3mg/ml.
With the development of science and technology, environmental issues are increasingly on the agenda. In view of this, the research of monitoring various pollutants in the environment has urgent and important research value. We developed an environment monitoring system model adopting wireless sensor network (WSN). The system consists of nodes that equipped with multiple sensor interfaces, which enables...
A new method of automatic multiband SAR image registration based on Affine Scale Invariant and sparse-based despeckling is proposed. It first employs the sparse representation-based despeckling method to erase affection of speckle noise on image registration. Second, Normalized gradient feature space is designed to cope with affection of different grey value brought multiband SAR. Affine scale invariant...
A tunable multiwavelength fiber laser incorporating a microfiber Fabry-Perot filter with wideband and high extinction ratio is proposed and demonstrated. By adjusting the cavity length of the filter, the channel-spacing can be continuously tuned.
We study the transmission capacity of two overlaid wireless ad hoc networks, where a primary network and a secondary network operate in the same geographic region and share the same spectrum. The primary network has a high priority to access the spectrum and is oblivious of the presence of the secondary network while the secondary network limits its interference to the primary network by controlling...
We study the secrecy broadcast transmission capacity of a broadcast wireless ad hoc network of legitimate nodes coexisted with a correlated network of eavesdroppers. We define the secrecy broadcast transmission capacity as the product among the spatial density of broadcast transmissions without secrecy outage, the average number of neighbors of a broadcasting node, and the secrecy rate. By modeling...
In the environment of the fierce competition, most enterprises of our country generally have the short life, both of which are facing the pressure of how to achieve sustainable growth. As to the enterprises of China, which under the economic in transition, it's very important to study the sustained growth problem that based on dynamic core competence. This article based on the introduction of the...
This document contains the content and formatting instructions for preparing a camera-ready paper for the international conference on PESA-Electric Vehicle and Green Energy 2009. The length of an abstract is approximately 100 to 250 words. Difficult principles should not be included here so as to ensure that non-experts in the same or related fields can understand. There is no need to put citations...
Molecular docking is a method that mimics the interactions between small ligand and its biomacromolecule receptor. The interactions between ligand and receptor are the process of molecules recognition, which include several intermolecular interactions, like hydrogen bond actions, electrostatic reactions and so on. Molecular docking can predict the binding affinity and mode of action through computational...
Environmental pollution and energy shortage are two great problems, which impact achieving the development of sustainable society. And the important way to solve the problem is to develop and promote electric vehicles, and to research global optimization and control theory on the energy system of electric vehicles under V2G mode. This article describes the status studies of theoretical at home and...
As both a new mobile service and a new education method, mobile learning is forming a new industry in China. Nevertheless, many researchers stated that the technological restrictions, like small screen size and inconvenient input, are the main challenges impeding the mobile learning adoption. Based on the data from a survey, this study focused on the research question that whether technological restriction...
This paper presents an implementation of self-designed user interface for embedded systems by making use of flash which is now widely used on website. Traditional graphic systems basing on components lack of flexibility and are complicated to be customized, so we propose a new architecture of the user interface with an in-depth description of the inter-module communication methods. Aiming at implementation...
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