关于机器人地英语演讲稿子

Robotics is the science and technology and application of robots. Stories of artificial helpers and attempts to create them has a long history and is the basis of much science fiction.Robots are generally used to help with jobs that are too dirty or boring for most human beings.The first prgrammable humanoid robot was about 1206 AD. We can make a robot to look like almost anything we want. The most fantasized about are ones that have a humanoid appearance. Think of a repetative task and generally there is probably one on th market that can do what you want.Remember Rosey the robot on The Jetsons, or the robot on Lost in Space. We have come a long way, but we aren't quite that far yet. It is only a matter of time. There are already robots that can do simple tasks like cleaning the floor, or doing the laundry. But these won't be ready for the public until about the year 2010. The cost of the robots is another matter.The robot is based around the structure, which is like the skeleton of the human body. It is the main support system.Next, you have the actuatorsor "muscles" of the robot. This is quite complex, and Iwon't go into now.Manipulators are the way an object is manipulated. This generally is done by grippers, or effectors.Then there is locomotion to worry about. Do you have a flat surface that it will work on? Then it will probably be a rolling robot. It can be two wheels, four wheels, or on tracks.If there are stairs, or uneven terrain the problem becomes more complex. Walking is difficult to solve, especially if you compare it to how a human walks. If The robot has locomotion, I am assuming it is going from point A to point B. Does it need memory to get to point A and memory to get to point B? It will probably need something similar to radar to be used for crash avoidance.Scientists and researchers are constantly trying to hone the robot into something better.Robots make our life a lot easier. They are in every facet of our life. The computer, garage door opener, unmanned reconnaissance planes, satellites, lawn mowers, a GPS in our car. These are all of robots we we use every day and probably don't think about it.As you can tell, robots can get very complex very quickly. The fancier you make it, the more compkex and expensive it becomes. You are trying to tell an inanimate object how to do something halfway human, and that is complex.2People who go all Lou Dobbs about robots. People say things like: All robots look alike. Robots should speak English. Robots are taking all the jobs. Robots don't pay enough taxes. Robots reproduce like bunnies. I don't want my child playing with a robot, or goodness gracious, marrying a robot.An acquaintance of mine, who discriminates against robots, but never actually met one, received a Roomba for Christmas "I pushed its power button," she said. "It was so cute when it sounded the "charge," and scurried across the floor gobbling up dust bunnies. I love Roomba," she said. "But I still don't like robots." It is typical to think that your robot is somehow different from other robots. Those other robots can not be trusted.It may take another generation, one where our children are raised amongst robots, for them to gain acceptance. Like the washing machine and the automobile, robots are part of our future.It is true that robots can be hard to tell apart. I remember Sarah Connor in Terminator II. She damn near wet her pants when a series 800-Model 101 showed up, a few years after she'd sent its twin to the scrap heap. Given a little time, however, she got acquainted with the big, muscle-bound machine. She fantasized about keeping him on as dad and husband. After all, he got along well with the boy, was a good provider, and would stop at nothing to protect her family.Although robots are loyal and dependable, they do screw up once in a while. I'm thinking of HAL in 2001, A Space Odyssey. He definitely made a mistake of judgment. I still think he deserved a second chance? For every HAL, there are dozens of R2-D2's and 3CPO's. And that cute little WALL-E.Occasionally, there is a bad egg, like ED-209 in RoboCop. Or the Battle Droids in Star Wars. But are they worse than rottweilers and pit bulls? Surely, some of them can be rehabilitated, and make good pets.From an economic point of view, you can't beat robots. They work day and night. They rarely call in sick. They add to the nation's GDP, and don't require pensions or health care. They are terrific with numbers and rarely have math anxiety. RoboDoc performs delicate surgeries 24/7 and he never gets the shakes.But, you ask, "What if they go into politics?" Will they impose their culture, their language, and their way of life on us? Forget about it. No one can resist Big Macs, vacations to Disneyland, and shopping at Walmart. This is America..Face it, robots are here to stay. They are willing to do ANYTHING. They make great maids and gardeners, sweepers and scrubbers, mowers and choppers. There are robots that care for the elderly, wash their dirty bottoms and soon perhaps, playYahtzee with them. There are robots that imitate pets yet don't require walks nor litter boxes. Even robots that'll go the fridge, grab a cold beer, and bring it to you. If it's eager to watch the Super Bowl, and play Wii Tennis, you got yourself a great roommate.As far as intermarriage with a robot, didn't they try that in The Stepford Wives? Maybe it was just too soon.3Most of us are still of of the mindset that robotics is something that is rather futuristic. We still may have pictures in our head of humanoid robots, flailing their arms and either attacking the Earth from other planets or perhaps protecting us in some way or another. The fact of the matter is, humanoid robots are still very much futuristic but much of the future of robots is already in existence today. Robots are used in a number of different settings that you might find rather interesting. Here is a little bit about the future of robotics and the fact that much of it is already in existence with what we are doing now.One of the ways in which robots are most often used is in an industrial setting. The automotive industry, for example, makes use of robots on their assembly lines to do a number of different tasks. Unfortunately, this has put many individuals out of a job because the robot was able to do what they used to do on the assembly line more efficiently. Not only that, once the robot is put into place they are able to take care of these repetitive tasks, 24 hours a day, 365 days a year.One of the ways in which robotics is used on a regular basis is in spot welding. Although this used to require a human touch, much of the welding that is now done by robots is so accurate and precise that a human could not possibly take care of it in that way. Many times, this welding needs to be done in an assembly lineenvironment so the same simple task is done over and over again. It will be difficult for anybody to improve on what is already existing in these robotics unless they make them less apt to have difficulties from breaking down.Robots are also able to help us to get out of dangerous situations in many cases. A good example of this is spring painting. Humans used to have to take care of spray painting in the automotive industry and other industrial settings. This put them at risk because they were constantly being exposed to dangerous chemicals, even if they wore protective clothing. A robot is not only able to be in these rooms without having to worry about health concerns, they are able to do the painting more evenly and accurately than their human counterparts.Finally, robotics are often used in the development and building of computer chips. These chips are often too small for humans to work on themselves so if or not for the robotics that are put to use in these factories, much of the computer science that we have today would not be in existence. Although they will continue to improve on this and other things in the robotics industry, the fact of the matter is that the modern-day use of robotics is already futuristic.4Developing a humanoid robot has long since captured the human imagination and will be the continued focus in the future of robotics. Scientists say there are two obstacles to creating a robot with human or super-human intelligence: vision and processing sensory information. "It is almost impossible to predict when machines will become as clever as humans," admits Ronald Arkin, a robotics expert at the Mobile Robot Laboratory in Atlanta, Georgia. "Although work in magnetic resonance imaging holds great promise, researchers can now watch areas of the brain light up as individuals carry out specific mental tasks. When we have that knowledge, we can pass it on to computers."Motor vehicle production is one area where robotics automation is already being used. Yet imagine a world where we can read, have a glass of wine, talk freely on our cell phones or take a nap while our personal automobile drives itself from our workplace to our doorstep. Or perhaps we'll abandon the wheeled prototypes altogether and kick back in our personal flying car like numerous science fiction films predict. So how far are we from such a future?Well, in 2007, the US Defense Advanced Research Project Agency had 83 robotic system vehicles driving through a 60-mile urban course, navigating around other vehicles, pedestrians and obstacles; all without incident. Just three years ago, robotic vehicles couldn't even drive straight across the wide-open desert without crashing. "The robotics industry is developing in much the same way the computer business did thirty years ago," Microsoft founder Bill Gates observed.So what is in store for the future of robotics in the workplace? The US military is one of the biggest donators to robotic research, as they hope to replace human lives with robotics automation, reducing our casualties in war. Robots are already completing reconnaissance missions, disassembling explosives and firing on enemy combatants.Military chiefs are aiming to make a third of all ground vehicles driver-less by 2015.Researchers are also looking at robots similar to those featured in Isaac Asimov's "I Robot" that cooperate together in a swarm-like way to complete complex tasks. Just the size of a small bug, these insect swarms look unassuming but are capable of jamming communication lines, gathering intelligence and firing at enemy combatants.The future of robotics is taking aim at the rapidly aging population, with the end goal of providing for the elderly in places like the US which will see 97 million baby boomers in need of care or in Japan, where 22% of the population is over 65. Currently $1 billion is spent each year researching how autonomous robots can care for the elderly. Secom's "My Spoon" robot, for instance, can feed disabled people by breaking up food into chewable morsels and spooning it into their mouths. "Paro," another Japanese invention, looks like a baby seal and responds to the affection of lonely elderly patients, while also monitoring their heart rate and health symptoms.机器人是机器人的科学技术和应用。