Regular translation within alliances

Communication of a system alliance with surroundings can be modelled as a translation of specific languages. Incoming messages into alliance create an input language LI, outgoing messages from alliance create an output language LA. Elements on the boundaries serve as conversion units between external input languages and internal languages, or they serve as plain acceptors of input sentences, telling only the input sentence is valid/non-valid. Very important case is man - machine communication. In this case, the respective languages have to be regular. The example of two alliance interfaces and/or respective correction processes is discussed in detail. The process of the acceptance of a new (unknown) word within the adaptive acceptor is carried-out in the following part. These analyses are of high value for both the control and design of complex uncertain wholes, as well as for increasing their functionality and reliability.