Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Development of an Algorithm for Resource Administration of the System Architecture of a Multimodal Transport and Logistics Center N.A. MAMEDOVA, M.A. AFANASEV, S.V. HARITONOV, A.I. URINTSOV, K.S. KUCHEROVA The study analyzes the key factors determining the system architecture of a multimodal transport and logistics center (MTLC), including the integration of cloud and peripheral layers, load variability and the need for compatible hardware and software solutions. The fundamental limitation of traditional approaches is revealed – the rigid binding of functions to physical devices ("function-device/service"), leading to fragmented optimization. An algorithm for managing the resources of the MTLC system architecture based on the Hook-Jeeves optimization method of zero order has been developed. A three-level resource model (physical, virtual, and functional) is proposed and a mechanism for parametric management through the hardware abstraction layer (HAL) is implemented. The choice of the Hook-Jeeves method is justifi ed due to its compatibility with the "black box" of the equipment, the absence of requirements for derivatives and convergence in multidimensional spaces. A closed adaptive loop has been formed from the modules "Monitoring", "Analysis and Optimization", and "Execution", providing dynamic resource allocation. It is determined that the algorithm guarantees the redistribution of resources and eliminates bottlenecks at a given level of architectural division. The fundamental transformation of the resource allocation architecture is proved: the replacement of static linking by adaptive parametric mapping of functions and capacities. Keywords: System architecture modeling, multimodal transport hub, multimodal transport and logistics center, telematics system, resource optimization, load balancing, network topology, data security, integrated system. DOI: 10.25791/pribor.2.2026.1647 Pp. 01-10.