-
20411.2009-2013年内燃机市场评估及2018年综合预测报告
[专用设备制造业,电力、热力、燃气及水生产和供应业] [2014-10-10]
汽油发动机和柴油发动机都属于内燃机，柴油机二氧化碳排放量比汽油机低45%，碳氢化合物和一氧化碳的排放约为汽油机的10-%-17%，但传统柴油机燃烧所排放的黑烟和氮氧化物比汽油机多，目前柴油机针对该缺陷尾气处理取得了技术上突破，涡轮增压直接喷射技术(Turbo DirectInjection,简称TDI)改变了过去冒黑烟、功率低的形象，柴油机更为广泛的应用由此打开局面。
关键词：内燃机；汽油发动机；柴油发动机
-
20412.欧洲轮式装载机市场报告（2014-2018年）
[电气机械和器材制造业,专用设备制造业] [2014-10-09]
A wheeled loader is a special type of heavy equipment machine that helps in moving asphalt, dirt, snow, logs, raw materials, debris generation from demolition, rocks, sand, and raw materials during construction activities or for maintaining the sidewalks.
关键词：欧洲；轮式装载机；重型设备
-
20413.全球逆变器市场报告（2014-2018年）
[电气机械和器材制造业,专用设备制造业] [2014-10-09]
A PV inverter is a device that converts the DC current from solar panels into AC current of the required frequency, which is then supplied to the electric grid. The device uses the MPPT technique to extract the maximum amount of power from an array of solar panels.
关键词：逆变器；直流电；交流电；转换
-
20414.全球航天军工辅助动力装置市场报告（2014-2018年）
[铁路、船舶、航空航天和其他运输设备制造业,专用设备制造业] [2014-09-28]
An APU is used to provide ground power, hydraulics, air conditioning, and air to start the engines when an aircraft is on the ground. Most APUs use centrifugal compressors. They work by spinning an impeller, which throws the air outward through a convergent duct with diffuser veins to direct the compressed gas on to the combustion chamber.
关键词：航空航天；军工；辅助动力装置
-
20415.为智能环境中选择活性元素提供可视化支持
[计算机、通信和其他电子设备制造业,信息传输、软件和信息技术服务业,专用设备制造业] [2014-09-28]
When realizing gestural interaction in a typical living environment there often is an offset between user-perceived and machine-perceived direction of pointing, which can hinder reliable selection of elements in the surroundings. This work presents a support system that provides visual feedback to a freely gesturing user; thus enabling reliable selection of and interaction with reactive elements in intelligent environments. We have created a prototype that is showcasing this feedback method based on gesture recognition using the Microsoft Kinect and visual support provision using a custom built laser-robot. Finally an evaluation has been performed, in order to prove the efficiency of such a system, acquire usability feedback and determine potential learning effects for gesture-based interaction.
关键词：机器人；人机交互；信息反馈；环境智能
-
20416.基于视觉的移动机器人的本土发展
[计算机、通信和其他电子设备制造业,专用设备制造业] [2014-09-28]
In this chapter we shall discuss how a low-cost robot can be indigenously developed in the laboratory with special functionalities. Especially, the development of two types of PIC microcontroller based sensor systems that can be integrated with a robot will be discussed in detail in this regard. One of them will be the development of an IR range finder system that can be developed with dynamic range enhancement capability. The second one will be the development of an optical proximity detector system which utilizes the principle of switching mode synchronous detection technique.
关键词：机器人；特殊功能；微控制器
-
20417.游戏理论框架中多机器人任务规划问题的不确定性
[专用设备制造业,计算机、通信和其他电子设备制造业,信息传输、软件和信息技术服务业] [2014-09-28]
An efficiency of an multi-robot systems depends on proper coordinating tasks of all robots. This paper presents a game theoretic approach to modelling and solving the pick-up and collection problem. The classical form of this problem is modified in order to introduce the aspect of an uncertainty related to an information about the workspace inside of which robots are intended to perform the task. The process of modelling the problem in game theoretic framework, as well as cooperative solution to the problem is discussed in thise paper. Results of exemplary simulations are presented to prove the suitability of theapproach presented.
关键词：任务规划;不确定性;博弈论;多机器人
-
20418.移动机器人的外围接口设备
[专用设备制造业] [2014-09-28]
This chapter discusses how real-life interfacing of external peripherals with a ready-made mobile robot can be successfully achieved. Such a system is hoped to be useful for those research scenarios where, many-a-time, because of the fund constraints, a complete robot system cannot be procured with all its accessories and sensor systems. This chapter discusses how such interfacing can be achieved for the KOALA robot using serial communication in interrupt driven mode.
关键词：外围设备；移动机器人；串行通讯
-
20419.群组移动机器人的视觉系统
[信息传输、软件和信息技术服务业,专用设备制造业,计算机、通信和其他电子设备制造业] [2014-09-28]
关键词：移动机器人；视觉信息；视觉系统
-
20420.使用次级目标的基于视觉的移动机器人导航
[信息传输、软件和信息技术服务业,计算机、通信和其他电子设备制造业,专用设备制造业] [2014-09-28]
This chapter discusses how a vision based robot navigation scheme can be developed, in a two-layered architecture, in collaboration with IR sensors. The algorithm employs a subgoal based scheme where the attempt is made to follow the shortest path to reach the final goal and also simultaneously achieve the desired obstacle avoidance. The algorithm operates in an iterative fashion with the objective of creating the next subgoal and navigating upto this point in a single iteration such that the final goal is reached in minimum number of iterations, as far as practicable.
关键词：机器人；导航；传感器
027-87841330