Science and Technology Library

Chapter 92: robot

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In the villa, Chen Mo sat on the sofa and read a book. During these days, he read books when he had time, and planned to read 1,000 books before graduation. Procrastinating like this was not an option.

Just as he was fascinated, his phone suddenly rang.

"Brother Mo, there is news." As soon as the call was connected, Mo Nu's childish voice came.

"what news?"

"Shu Geer committed suicide." Mo Nu said.

"Suicide? So soon."

Chen Mo was slightly surprised. Choosing to commit suicide surprised him, but after thinking about it, it didn't matter. Those matters were too sensitive. If Shugel didn't settle it himself, someone would definitely finish him off, because many people were involved.

Shugel committed suicide. His purpose of killing someone with a borrowed knife had been achieved, and he was relieved. The person who was watching him from behind was finished. Now, he could do his own thing with peace of mind.

But he couldn't be happy. There was too much hidden darkness in capital. This kind of thing will be more troublesome if you fall into it.

After hanging up the phone, Xiaoyu walked out of the bathroom, sat down next to Chen Mo, and watched TV quietly.

"You can rest at home these two days and don't have to go to work." Chen Mo put down his phone and gently rubbed Xiaoyu's neck.

"The company still has a lot of things to do!" Xiaoyu said.

"Zhao Min will take care of it. Just stay at home. Your neck is stiff now, like a long-necked goose. Wait until your neck heals before going to work."

"You are the long-necked goose." After being described by Chen Mo like this, Xiaoyu said angrily: "I still have to go to work tomorrow."

"If you go to work, I will deduct your salary." Chen Mo said, even laughing himself.

"You dare to deduct my salary?" Xiaoyu snorted: "I will deduct your food."

"Have you learned to talk back?" Chen Mo suddenly became happy and touched Xiaoyu's hair: "Stay at home, be good."

"You..." Xiaoyu didn't know how to answer Chen Mo. She didn't know why, but she couldn't refuse Chen Mo's touch on the head: "Okay, can't you do it if I'm at home!"

A night of silence.

"Apple board member Schugel commits suicide"

"The reason behind the suicide of the former CEO of the third largest arms dealer?" 》

The news of Shugel's suicide appeared in various news. All media outlets are making a fuss about it.

As the former CEO of the world's third largest arms dealer, and a current member of Apple's board of directors, his influence is self-evident.

After the news came out, Northrop Grumman's stock price and Apple's stock price also fell slightly.

It didn't take long for the criminal evidence to come out.

For a time, public opinion was in an uproar. They finally knew that the darkness behind this was obviously committing suicide out of fear of crime.

Then, rumors continued to spread that federal agents were investigating a certain politician and that a certain congressman was involved in a crime.

Because of the existence of that evidence, everyone chose to remain silent, and the Internet sparked a heated discussion.

"It's shocking. There are still many dark corners in this world that ordinary people cannot access."

"It's scary. My butt limits my horizons. Life is more exciting than TV series."

"This is just the tip of the iceberg, the tip of the iceberg that we can only see. What's inside? You can't imagine."

The Internet was in a frenzy, and there was a lot of tremors within the federal government, especially the military personnel who were close friends with Sugar, who were also on tenterhooks, fearing that the incident would affect them.

The scandal has spread and become a global topic. Things were making a fuss, but all of this had nothing to do with Chen Mo.

Chen Mo's job is just to assemble the robot.

It has been half a month since the last incident. Many things, whether openly or secretly, have nothing to do with him.

He won't care about anything that doesn't involve him. He, the instigator, is completely like an outsider. He comes to the company every day to assemble robots and read books.

It has been a long period of hard work, and now the assembly of the robot is finally nearing completion.

After twisting the last screw into the screw hole, Chen Mo threw away the screwdriver in his hand, touched his chin and looked at the robot lying on the experimental table.

There is no painting now, and the robot is still the natural color of carbon aluminum alloy and plastic.

This robot took him a lot of effort.

There are three large carbon crystal-based batteries in its body, one on each thigh and one on the abdomen. Fortunately, the density of carbon crystals is not high, so it does not have much impact on the weight of the robot.

Free activities and calculations of the microcomputer control system, this is where the most power is consumed. In order to keep it active for a longer period of time, three large batteries are necessary.

At each joint, small servo motors and stepper motors are used as driving devices, and the ankles also have hydraulic shock absorbers.

This can more closely simulate human upright walking.

Bipedal walking is very unstable, so if a robot wants to walk upright, it must have a balancing device. The built-in balance system in this robot now is a set of gyroscopes.

The control system is decentralized control.

Multiple microcomputers are used to control the robot. The microcomputer on the head is responsible for system management, communication and kinematics calculations, and the sending of instructions. Each joint has a corresponding CPU to perform control and interpolation operations. This kind of control can reduce the burden on the main microcomputer.

The final sensors, including laser sensors, thermal sensors, sound sensors, fluid sensors, etc., serve as the sensory organs of the robot.

With so many things going up and down, Chen Mo didn't know how long this battery-powered robot could run.

Try to see if it can be started.

Chen Mo turned on the power, and the laser sensor between the robot's pupils and chest lit up.

Can! Chen Mo breathed a sigh of relief.

"Mo Nu, can you connect it?" Chen Mo asked.

"Okay." Mo Nu's childish voice sounded.

"Now try to control it to stand up. Don't run it in the machine. It can't support your operation. You send instructions to it and let it move according to the instructions. Control it in this way." Chen Mo said.

"OK."

As soon as Mo Nu's voice fell, the robot on the experimental table sat up.

After the robot sat up, Chen Mo took a look at the computer to see if its parameters were normal. This is a design drawing obtained from the Science and Technology Library, so there shouldn't be much of a problem.

"Now go for a walk."

Kaka... Bang!

The robot that had just been standing on the ground suddenly lost its balance and fell straight to the ground.

"Is there something wrong with the balance system?" Chen Mo squatted down and checked.

"Brother Mo, it's not a problem with the balance system. It's because I don't have specific data on the human body walking upright. I can't determine the way and strength of walking." Mo Nu said.

"Is there any way?" Chen Mo asked.

"To test a person's walking motion data, I imitate his walking style," said Mo Nu.

"It seems we can't test until tomorrow, so there shouldn't be any rush."

Chen Mo turned off the power of the robot, carried it back to the experimental table, covered it with gauze, and dialed Zhao Min's phone number.

"What's the matter, Chairman?"

"You ask someone to find two treadmills and send them to the laboratory for use tomorrow."

"Okay." Zhao Min agreed without thinking.

(End of chapter)