A new type of robot could help industries to cut costs and make better products.
Industrial robots have long been dangerous, caged creatures. But in recent years, the barriers between robots and humans have been coming down. A friendlier type of robot has begun appearing on the factory floor – and with it, a new way of working that could cut costs in many industries.
One area that has benefited hugely is the car industry. “In a car plant, a vehicle is produced every minute, and approximately 1,000 cars are made a day,” said Adolfo Suarez Roos, the Airbus Group expert who works with robotics on the French National Research Agency project ICARO. On the project, robots are able to help workers with repetitive tasks.
Suarez is hopeful the same success can be enjoyed while making planes. But given that robotics isn’t as widely used, the challenges are very different. “When making cars ,a robot has 40 seconds to do its job and the complete programming task takes about a month,” he said. “At Airbus, we produce 1.5 aircraft per day, so we have to look at tasks that will last several hours. We need mobile robots and a very simple way to program the robot.”
At Cranfield University, the EPSRC Centre in Intelligent Automation is trying to make this a reality for flight. An important part of the work is understanding how tasks can be divided between industrial robots and human operators to make use of the skills of both. When man and machine are working together over long periods of time, engineers are looking at how human can improve the robot or the robot can improve the human.
The project, called Futurassy, last year began introducing the robots to perform the processes that could be used across other sites by Airbus, an aircraft company.
The first robotic unit bought by Airbus arrived last year, and is now used at the A380 station, where humans now work with the robot. Key to the success of this project is safety, and making sure that the barriers between human and robot are just enough to still allow a productive working relationship.
Prof Phil Webb claims there is no doubt that the number of robots putting together aircraft will increase significantly over the next few years. Cost pressures placed on the traditional centers in North America and Europe mean they soon won’t have a choice but to move ahead with robotics.
【小题1】Which industry has benefited a lot from robotics according to the article?A.The car industry. | B.The plane industry. |
C.The computer industry. | D.The service industry. |
a. The high cost of robots.
b. The safety of using robots.
c. The poor creativity of robots.
d. Task division between human and robots.
e. Finding an easy way to program the robots.
A.a, b, c | B.b, c, d |
C.b, d, e | D.a, c, e |
A.Technology development. | B.Cost pressures. |
C.A shortage of workers. | D.The low efficiency of workers. |
A.Safety tips for robotics in industries. |
B.The aircraft industry’s difficult situation. |
C.The use of robots in the aircraft industry. |
D.The advantages and disadvantages of robots. |
Recently researchers at the University of Zurich are adding a new member to the drone (无人机) family. Unlike most drones whose application is to make selfies (自拍) or transport something, this drone was built with first aid workers and rescue efforts in mind. Disaster sites are rarely of logical shapes and sizes. So having a drone that could change its shape and size to fit through tight spaces on the fly could prove extremely valuable.
As is often the case in experimental robotic projects, researchers met some technical shortcomings at the beginning. The airplane mode of the existing aircraft, such as passenger planes helicopters and the common drones, couldn't meet the demand of different environmental features. Eventually, they turned to animals for inspiration﹣specifically how some birds can fold their wings to fly through narrow passages.
What makes it distinguishing is that when faced with a narrow passage, it can change into an H shape. Or it can shrink itself into an O shape, arms folded into its body. And if that isn't enough it can also transform into a T shape, allowing an on﹣board camera on the central frame to, get as close as possible to its focal object. While the working concept model is impressive, the researchers aren't done with the folding drone yet They want to improve the structure of the drone so that it can fully fold in three dimensions (维度), offering even mare shapes, And they want to create full auto operation﹣a drone that looks at the changing land features in, for example, an apartment building partly destroyed by an earthquake and changes its shape to meet is current needs. Researchers say their final goal is to give the drowse a high﹣level instruction such as "enter that building, inspect every mom and come back" and let it figure out by itself how to do it.Therefore, it's reasonable to hope the new drone will play an important supporting role in disaster rescue.
【小题1】What was the new done initially designed to do?A.To provide disaster relief. |
B.To take air photography. |
C.To convey a heavy load. |
D.To send a message signal. |
A.From passenger planes. |
B.From small helicopters. |
C.From flying creatures. |
D.From common drones. |
A.It has a unique shape. |
B.It can change its shape. |
C.Its arms are flexible. |
D.It can reach its target. |
A.A Drone: To Fold and Unfold in the Sky. |
B.A Drone: To Transport Goods in the Future. |
C.A Drone: To Make Selfies for Fun. |
D.A Drone: To Make a Difference in Rescue. |
Technology is here to stay.
Have a device contract
Having a device usage contract allows parents and children to work through what responsible technology usage looks like in your family and ensure that everyone is aware.
Although this tip seems like common sense, it is often difficult due to the demand of work and the expectation of being constantly connected. By ensuring you build offline time into your own day and communicate that with your children, they will see the value and benefits. Whether you are reading a book or just taking a walk, letting your children be aware of your offline actions will encourage them to do the same!
Encourage non-tech activities
One great way to keep kids off their screens is to ensure that they have other activities to fill their time.
Tech-free family time
Once a week, pencil-in a “tech-free family time” in your schedule. It can be a meal or trip. To help increase the success of outings, try designing special activities, i. e., going to the beach to build a sand castle that looks the same as a photo you have found online.
A.Model good technology use |
B.Communicate with children |
C.A little extra planning goes a long way |
D.The contract is helpful to the settlement of conflicts |
E.Parents are seeing more technology in their homes and jobs |
F.Also, drafting the contract together promotes understanding |
G.This can come in a variety of forms: soccer, fencing and more |
No one can entirely predict where the artificial intelligence(AI)industry is taking everyone, but at least the AI is ready to reliably tell you what the weather will be like when you get there. According to a paper published in Science, a new, AI-powered 10-day climate forecasting program called GraphCast is already outperforming existing prediction tools nearly every time.
Developed by Lam, one GraphCast team member, and colleagues at Google DPMD, the technology company’s AI research division, GraphCast is trained on decades of historic weather information alongside roughly 40 years of satellite, weather station, and radar reanalysis. This stands in sharp contrast to what are known as numerical weather prediction(NWP)models, which traditionally use massive amounts of data concerning thermodynamics, fluid dynamics, and other atmospheric sciences. All those data require intense computing power. On top of all that, NWP models are slow—taking hours for hundreds of machines within a supercomputer to produce their 10-day forecasts.
GraphCast, meanwhile, offers highly accurate, medium range climatic predictions in less than a minute, all through just one of Google’s AI-powered machine learning tensor processing unit (TPU) machines. During a comprehensive performance evaluation against the industry-standard NWP system—the High-Resolution Forecast (HRES)—GraphCast proved more accurate in over 90 percent of tests. When limiting the scope to only the Earth’s troposphere, the lowest part of the atmosphere and home to most noticeable weather events, GraphCast beat HRES in an astounding 99.7 percent of test variables.
“Pioneering the use of AI in weather forecasting will benefit billions of people in their everyday lives,” Lam said. He noted GraphCast’s potential vital importance amid increasingly destroying events resulting from climate breakdown. “Predicting extreme temperatures is of growing importance in our warming world, ” Lam continued. “GraphCast can characterize when the heat is set to rise above the historical top temperatures for any given location on Earth. This is particularly useful in anticipating heat waves,disruptive and dangerous events that are becoming increasingly common. ”
【小题1】What is special about GraphCast?A.It is time-honored. | B.It is fast and accurate. |
C.It is numerical and reliable. | D.It is based on atmospheric data. |
A.NWP. | B.DPMD. | C.HRES. | D.TPU. |
A.By making comparisons. |
B.By analyzing related data. |
C.By quoting an expert’s words. |
D.By describing study processes. |
A.Uncertain. | B.Indifferent. | C.Positive. | D.Cautious. |
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