An accident is an unintended, normally unwanted event that was not directly caused by humans.
In the aerospace context, acquisition refers to the process of acquiring or obtaining something, such as a product, service, or technology. This process can involve a variety of activities, such as identifying a need, researching potential solutions, negotiating a price or terms, and finalizing the purchase or acquisition.
Active space refers to the region of space where a spacecraft or satellite can maneuver and maintain its position or orbit. It is an important concept in aerospace engineering because it defines the operational limits of a spacecraft and influences mission planning and spacecraft design. In this article, we will explore what active space is and provide examples of its application in different aerospace scenarios.
Actuation refers to the process of activating or controlling a device or system by means of an external force or signal. Actuation systems are used in a variety of aerospace applications to control the movement or position of mechanical components, such as flaps slats, and other control surfaces.
In the aerospace context, an actuator is a device that converts energy into motion in order to perform a specific task. Actuators are used to control and move various parts of aircraft and spacecraft, such as flaps, rudders, and landing gear. They are typically powered by hydraulic, pneumatic, or electrical systems, and may be controlled by electronic or mechanical means.
An Adapter refers to a crucial component that plays a significant role in ensuring the compatibility and functionality of various systems and instruments used in space missions. Adapters serve as connectors, bridges, or interfaces that facilitate the integration of different spacecraft, payloads, or instruments, allowing them to work together seamlessly in the challenging environment of space. These adapters come in various forms and serve different purposes, making them essential for the success of space missions. In this article, we will explore the concept of adapters in the space industry and provide several examples of their use.
In the space industry context, ADCS stands for Attitude Determination and Control System. This critical subsystem of a spacecraft is responsible for determining its orientation in space (attitude determination) and maintaining or changing this orientation as required (attitude control). The ADCS ensures that the spacecraft's antennas, instruments, and power systems (such as solar panels) are correctly aligned with respect to the Earth, the Sun, or other celestial bodies, which is essential for communication, power generation, and the successful operation of onboard scientific instruments.
In the aerospace context, additive manufacturing, also known as 3D printing, refers to the process of creating a three-dimensional object by building it up layer by layer using a variety of materials, such as metals, plastics, or composites. Additive manufacturing is a flexible and versatile manufacturing process that allows for the creation of complex shapes and structures that might not be possible using traditional manufacturing methods.