Depending on redundancy through electronically and mechanically I'm suggesting so many redundant active systems and inactive systems to connect components in less gravity environment. It's importance is that you can control them by a press of a button on ground as well as by rotating a control column inside the space station. So if something goes off there are so many other systems you can try to connect them again or detach them. I'm giving much intention to get them attached rather than get them detached easily. Some systems I'm suggesting are out of dated but does have high precision and high accuracy.
I was inspired by "Fly by wire" system to develop this project as I did studied about aircraft maintenance engineering in my higher education. It takes pilot inputs, turns them into electronic signals, and then sends them to flight controls. The benefit of this system is that computers can alter the electronic control signals to account for changing atmospheric conditions like less gravity and high altitudes , high speeds, and other factors that would rather hard to manipulate by human effort. My approach for this project is to minimize the failures which will happen during connecting two components. I'm relying on Murphy's law all the time. So basically I have three redundant wiring systems to power up all electronic devices and instruments and do have two DC motors which are connected serially and have independent wiring systems to function as well as for triggering purposes. If one motor fails there will be no effect as the rotor of the motor must be rotate easily by pressing a button which is also triggered through two independent systems. I will explain all the cases through a flow chart so you can easily identify what I meant by redundancy and independent systems. Motors, control columns, sealing materials, switches, receivers, decoders, encoders, propellers or any device which can give thrust for rotate the spacecraft. Knowledge on controlling electronic components like motors, control columns, switches, communicating systems were used in developing this project. I used my modules such as aerodynamics, maintenance practices, materials, human factors, engineering drawings in designing a perfect non failing locking system. Problems I faced are lack of devices, technical workshop to build a test model, lack of knowledge resources to check whether they are still using the technology I'm Proposing, no stipulated environment for testing and financial problems even in getting the main devices which are necessary for the above project.



