BS ISO 17689 pdf download – Space systems- Interfacecontrol documents betweenground systems, ground support equipment and launch vehicle with payload

BS ISO 17689 pdf download – Space systems- Interfacecontrol documents betweenground systems, ground support equipment and launch vehicle with payload.
3.3 It s neressary to have a note in the technical specitlcation about presence of lCD on item.
Each interface shall have the code which cuntains the basic Information about It.
EXAMPLE lCD XXXX.YYYY-000•AAA – interface code, where
— XXXX is the source Item code.
— VYYY is the consumer item code,
— GOb Is the Interface number, and
— AAA is the code of place where the interface is located.
After Interface number, a reference number or code (In brackets) may IndIcate the drawing (list) where this interface is figured.
EXAMPLE Al 1O-KOlO-OO1-OO5 (AllO0H03.Ol).
Number of symbols and use of figures and letters in index should correspond to approved codes in technical specifications.
3.4 lCD c-an he drawn in the form of text. In the form of picture (drawing) or in complex (text and picture) form.
The specific Indicator hke the letter aG may be added separately to picture (drawing) code (fur example, lCD XXXX-YYYY-000-AAA-G).
The internal lCD is developed when there are many Inerfaces Inside Items ofground support equipment which need to be controlled, For simple search, It Is permitted to Indicate item of ground support equipment to which the interlace belongs.
3.5 The general order of drawing up lCD as follows, Launch complex developers shall order process ofdrawing up lCD. The general requirements for an lCD are as follows:
— lCD provides distribution of work and responsibility between developers;
— lCD structure has hierarchical construction (see FIgure 2)
— lCD directs the control of works of developers during creation of interlaces.
Scheme of division of components launch site is presented in Figure 1. The responsible developers are defined for working out and handing In Lu co.authors of requirements to Interlaces of launch system components.
It Is rational to gather initial data fur lCD after the operator and leading organization-developer have signed the contract for product creation at conception and determination (PDR) stage for design. It will enable the authors to define quantity of interfaced components, types of interfaces between them and their formats.
The principal stage of lCD development Is stage of design and development (DDR). All Interfaces, types of Interlaces (connections), conditions of their woric, coordinates and other necessary characteristics will be detined at this stage. The rough copy 01 iU Is analysed, specified and supplied by all participants of product creation at obligatory participation of interfaces controller.
Final lCD development Is performed in the time of design documentation development for organization- manufacturers of pre-production models, Preparation for lCD verification is performed at final period of design and development (DDR) stage. All interfaces (connections) of launch vehicle, each object of launch site and ground support equipment items shall be completely revealed and checked during preparation for lCD verification.
Verification of lCD of pre-production model is performed on organizations-manufacturers at the stage of pre-production model manufacturing.
Preparation for lCD validation is performed after pre-production model tests (FDR).
lCD correction and interfaces validation are performed after improvements of design (construction) on the basis of test results oIpre-production model of launch site object or ground support equipment Item. Interfaces validation shall be performed before beginning production and installation (MDR).
5.2 VerIfication and validation procedures
All Interface parameters described In lCD should be verified. Verification methods should be described In separate clause of lCD. Measurement devices and methods shall be indicated.
The validation of interfaces Is performed after tests of pre. production models. Validation results are drawn by the report indicated interfaces conformity with project and enclosed to lCD. The report of lCD performance are drawn up by custonier (operator), project executor, and lCD controller.