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The cybernetics of the IEM system models an arbitrary enterprise in not only the 
parameter space, but also in the space of technological chains (production rules). In fact, it 
models the “value chains” (VC value chains). And that makes cybernetic mana
gement, 
according to the IEM's “cyber optically optimal management theorem”, the best possible 
management. The ability to optimally model arbitrary business processes naturally leads to 
universal functionality. In the digital space DME any logically consistent functional can be 
implemented. Thus, a unified IEM system a) replaces any private-functional ABC-systems 
(ERP, CRM, WMS, MES, BPM, PAS, ...) - all at once and at the same time, b) by providing their 
functional with a previously unattainable quality level, as well as to universal industry 
applicability (in essence, the equivalent of the previous one): in the business of any industry, 
the scale and complexity of operations. The set of models of the “value chain” (VC) is actually a 
model of an artificial neural network. It set the universal functional of management decisions. 
This provides high intellectual quality of enterprise management. At the same time, the 
quality of the functional, provided by the IEM system, will be higher than any highly 
specialized solution. This is due to the fact, that the management language of the system 
includes all possible management situations and action rules in these situations. As a result, 
the IEM system guarantees the highest possible efficiency in solving any formalized task in the 
field of business process management of an arbitrary organization. 
Principles of construction of a digital twin 
Figure 2 shows the principles of construction of a digital twin An enterprise in real space 
and a digital twin in cyberspace form a meta-system. 
Figure 2 Meta-system of the enterprise and its reflection. 
 
A meta-system consists of two equivalent opposing systems, one of which is (A) a real 
managed organization. Digital system (B) is the managing. The state of a managed enterprise 
changes over time under the influence of a large number of external and internal factors - 
consumers, competitors, suppliers, employees, automatic computer services and self-
managed production and logistics equipment. All changes of the original (
∆
A) are replicated to 
the digital twin (B) online. 
∆А
→
∆В
; 
→
∆В
= 
∆А
→
𝐿𝑐

𝐵
(13)
𝐿𝑐

𝐵
→
∆𝐵
∗
(14)
∆𝐵
∗→
∆А
∗
(15)
𝑆
(
∆А
∗
) = 
𝑆
(
𝐺
) (16)

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