2013年1月28日星期一

Army to have its own heavy duty attack helicopter fleet


The Army, which has been attack electricrc helicopter difficult to control soil and, more recently, the Ministry of Defence may have its own helicopter fleet fights.
The group plans to implement these activities in its three strike corps Pivot 10 bodies along the western border to the north and east.
In response to a query is executed in military schools, said: "A case that has obtained an exemption from military schools of the scope of the Law on Education of the army headquarters and the same is being evaluate the government."
In response to another question about DRDO, said, 11 leading scientists working on longer maturities.
"How can you take to the supply of electricity, scientists and technologists in expansion mode," he said.
Meanwhile, in response to a written question of FDI in the defense sector, the Minister of State for Defence, said Jitendra Singh, "FDI worth Rs 19.89 million rupees defense was received in September 2001, January 2012."
He said the government is considering a proposal to promote greater liberalization of investment policy for foreign direct investment in the defense sector.


2013年1月23日星期三

Taming Instability


If you see a helicopter managed to raise boring and ground smooth, it is because the pilot pulled a complete overhaul of helicopter parts development balanced peripheral visual instability. Drivers that move in the air the best advice to learn how to develop a good reference point for the analysis in order to have a more smooth and accurate control is in hover and forward flight.
An aircraft is considered stable if it returns to its original position when it is moved abruptly flight. And, in fact, based VFR helicopters are naturally unstable. Get your hands and will soon control up and down green and blue. The system of rotation of the blade above the plane of the stiffness of the structure without any space of a gyroscope. Indeed, it has been reported that the best stability with a rotary wet paste. Any attempt to pass firstly encounters.
Good hand-eye coordination and muscle memory through repeated practice is important to learn to fly, but to learn how to develop a visual exploration is the best way to treat instability.
Seated behind the
helicopter kit in the absence of cyclic movement forward, learning tends pilot ground very close to be attached to the helicopter. When this happens it can be a good thing in a manifold, as you try to float.
At this stage, the teacher will remind you to look forward to. But you must know where to look and what to look for?
Look near the helicopter for you. Positioning accuracy and stability, however, you should be more. Accuracy alone does not give you the stability you need to gently float.
Think about your next visit to the multiplex to see the movie in 60 -. To screen 80 feet to follow the action, use a passive analysis, which includes keeping your head still and move the eyes from top to bottom and from left to right, if your peripheral vision detects motion. The helicopter search system liabilities can be transferred to an active (forced) Advance.
Sitting on the ground before takeoff movie screen contextual imagine large figure in front of you, and run a scan and remove various landmarks in front of you in a wide field of view. In an airport, for example, you can scan from the manga before ordering. Aircraft parked on the left side on a hill five miles away, in the middle of the tower on the right, and finally back to the windsock, you must learn to develop this kind of active reading on their own and not automatically activated when the analysis passive film as it was caused by movement of the screen.
Its external perspective must extend from one side to another, as they relate to various perspectives within the wide field of view in front of the helicopter accessories. This is how to orient the camera automatically search parameters. If you keep your head up, look straight ahead, then your eyes from top to bottom and from left to right, with several landmarks selected, you will be able to increase the float and maneuver the helicopter much more accurate and predictable.
One that helps you be a better driver easy, you need a good reference point for exploration platforms in helipads landing long and not just a small and fixed.
Working with an outside line technique requires a reference mass on the same points of reference analysis that we speak, but with the head placed on the outside, looking at the floor. Difficulties conductors with external pressures are those which do not develop a good scan horizontally, which can be passed vertically downwards from the helicopter.
Continues to grow, there will be the location, height and direction as well as height and direction indicators on the panel to add the scanned image. Through an aviation program in the same field of view in front of the ski navigation system is nearly effortless.
A good scan also allows the observation of sharp curves at sites in the rotation not only less likely to entries unusual attitudes and recoveries, but the support of the fleet is smooth and uniform.
I remember that this is not as smooth a runner in a very disorganized approach to a construction site. After a crisis, was the team leader, who has many years of experience in helicopters, and told him that his services would be needed, and they should go home. Unfortunately, I doubt that these guys always understood why he was such a strong reaction.
Customers often use the Charter of helicopters flying with a good pilot, because the process of taking each takeoff and landing is smooth and controlled. If a helicopter is made smoothly, the people on board are comfortable and confident. Passengers who do not know how to fly a helicopter, but they know when it flies well ... or bad.
The drivers are the best drivers moles. So if your passengers said that you have a good flight and call early, then you know that all the effort you put into learning to seek stability more useful.

2013年1月14日星期一

Robotic cars unveiled


Do nothing, and writes in a post titled "What the Journey" by Stanford professor Sebastian Thrun of Grand and Urban Challenge fame (at least to the public, because otherwise, is well known in the research community) was revealed yesterday that Google develops 6 wheel robot vehicles in urban environments. They tested these autonomous vehicles in our cities.
Our automated cars, manned by trained operators, led by our Mountain View campus in one of our offices in Santa Monica and Hollywood Boulevard. There Lombard Street, crossed the Golden Gate bridge, navigated the Pacific Coast, and even all the way around Lake Tahoe. However, our self-driving vehicles are registered more than 140,000 miles. We believe this is the first time in
wheelsfor robots research.
Self-drive cars are equipped with laser radar and vision sensors similar to the cars that participated in the Urban Challenge a few years ago. Google has a handful of automated Prius and an Audi TT in the context of this project. Stanford is also preparing an Audi TTS. Regardless of the climb to the summit of Pikes Peak
I started this article by saying that the announcement came out of nowhere, but suggests that this project in the pipeline in 2007, when Google uses some of the technology to compete Stanford DARPA and professor Thrun also presented in the past, said the license on its own technology began with the goal of mapping populations.
What can we expect the result of this project? Expressly provided in near real-time updates on Google Maps. Moreover, it is hoped that eventually these technologies for all cars to radically change the way we share our preferred means of transport. Autonomous vehicles promise traffic on the roads, more cars on the road more pieces to remove the guide together. However, before this becomes a reality, it must be demonstrated that the
Arduino robot vehicles are safe, especially in the early days when these marvels of technology have the road with human drivers to share.