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1、lecturer：-,Robot,Contents,the history of robot,the defination of robot,the trend of robot,the application of robot,the disadvantages of robot,The defination of robot,A robot is a stang-alone hybrid（混合的）computer system that performs physical and computational acticities.Capatable of performing many d
2、ifferent tasks,it is a multiple-mintion device with one or more arms and joints.Robots can be similar in form to a human,but industrial robots do not resemble people at all.,The history of robot,the first stage-theoretical development(1920-1948)1942American science fiction writer asimov put forward
3、the three lawsof robotics1948Robert Wiener publishedcybernetics,offered to the computer as the core of automated factory.1954American George Dvorkin creat the worlds first programmable robot,and registered patents.1959 Dvorkin and American inverntor Joseph Ying Ge Bogeinvernt the first industrial ro
4、bot and found a robot copany-unimation.,Three laws of robotics,The first ruleRobot may not injure a human,or sit back and do nothing hurt humans;The second ruleUnless contrary to the first rule,the robot must obey human orders;The third ruleWithout prejudice to the first and second law,the robot mus
5、t protect themselves.,The history of robot,the second stage-technology develpoment(1954-1978)Application of sensors to improve the operability of robot.1865 JohnsHopkins University Applied Physics Laboratory developed the beast robot.1978 Unimation company developed industrial robot puma which means
6、 the industrial robot technology has fully matured.,The history of robot,the third stage-intelligent robotics development(1984-?)1999 Sony demonstrated the Intelligent robotics-AIBO2002 iRobot company introduced a vacuum cleaner robot Roomba.2006 Microosoft introduced Microsoft Robotics studio.,The
7、application of robot,Industrial robots are used a wide specturm of applications.The main applicantions are still today however,welding and assembly.Below are some examples of current applications.One of the most common uses forindustrial robots is welding.Robot welded car bodies for example enhances
8、 safety,a robot never miss a welding spot and performs equally all through the day.,Assembly accounts for approximately 40%of the applications of the world robot stock.Many of these robots can be found in the automotive and electronics industries.,The application of robot,Packaging,is still a minor
9、application area for industrial robots,accounting for only 2.8%.These application area is expected to grow as robots become easier to handle.,The application of robot,A robot which operates semi or fully autonomously to perform services useful to the well being of humans and equipment,excluding manu
10、facturing operations.Care-O-Bot,helps achieve greater independence for elderly or mobility impaired persons from outside help,and therefore contributes to longer remmaining at home.Cleaning robots have entered the market.larger surfaces as railway ststions,airports,malls,etc.can already be cleaned a
11、utomatically with full autonomous navigation capability.,The character of robot,perception function The function of getting information,acess to environmenta information through the perception system of robot,sound sensor connected to the analog port on the robot,sensory intensity and given outside
12、sound with its strength,more than sending a sound,and no sound.thinking functionThe function of information processing,robot think through brain system.robot have automatic control program.the function of actionRobot through the executionsystem to complete the work,such as walking and so on.,Trend o
13、f Robot,Peronsal robotics,Robots based on a humanoid form factor will eventually join us at home,in the workplace and in public places.,Service robotics,Thanks to the advantages of the robots,many rough tasks can be accomplished easily and quickly.They will be used more and more in science research.
14、,Trend of Robot,Security&Defense,Over the past years,thousands of American solidiers in Iraq have been horribly injured or killed by improvised explosive devices.At Florida State University,one researcher is working on new technologies that could reduce the carnage.,But as theory turns to practice,s
15、ome scientists have voiced concerns regarding the day when we have developed a self-reproducing robot that can improve itself.,The disadvantages of robot,Firstly:the appearance of robots makes people more and more lazy,which may lead to human beings degradation,and this is very dangerous。Everything
16、is programmed and the only thing we need to do is to push a button or throw on a switch.This has given us great convenience but made us lazier and less smart.This is not progress but a regress of our intelligence and culture.,The disadvantages of robot,Secondly:People lose jobs when machines take th
17、eir place,especially in the mass production industry such as automobile business.Because of the adoption of robots,thousands of works are put out of thier old jobs and forced to make changes in their work.,Thirdly:once robots are free from humans control,or at the mercy of evildoers,they will bring
18、about great harm.As we can see in the movie,the central control system namedViki are free from humam control.At the same time,a large number of new robots commamd citizens who are against the commamd are under the cuefew.So the fierce confllllllict between the robots and humans takes place.,The disadvantages of robot,Thank You!,
