The phrase "a system made up" is correct and usable in written English.
It can be used when describing the components or elements that constitute a particular system.
Example: "The ecosystem is a system made up of various organisms interacting with each other and their environment."
Alternatives: "a system composed of" or "a system consisting of".
A system made up of billionaires only?
The structural behaviour of concrete columns strengthened with a system made up of fibre nets embedded in an inorganic stabilized cementitious matrix under an uniaxial load was investigated.
The airline industry isn't just airlines but a system made up of the five A's: aircraft, airports, airspace, airlines and after-market (or maintenance).
Debugging a problem in a system made up of several applications (often with several running instances of each application) isn't always easy.
It will operate like Darwin, but instead of eight orbiting telescopes, Labeyrie is envisaging a system made up of 10,000 mirror-telescopes, each with a 3m diameter.
The most widely known exposition of this view is the emotionally charged 2010 documentary "Waiting for 'Superman,' " a doleful representation of a system made up of complacent teachers, greedy unions, and frustrated parents.
Two micromodels are used to generate the nonlinear effective response of a pultruded composite system made up from two alternating layers reinforced with roving and continuous filaments mat (CFM).
We consider a downlink multiuser multiple-antenna communication system, made up by a base station and K active users.
Hotels, housing units, a golf course and an expansion of the trail system make up the project, whose projected cost is $400 million.
The EPG fault system makes up a transform boundary that separates the Gonâve microplate the fragment of the North American Plate upon which Haiti is situated from the Caribbean Plate.
A mobile manipulator is a robotic system made up of two components; a mobile platform and a manipulator mounted on the platform equipped with non-deformable wheels.
