Analysis of breathing cycles during rhinomanometry to determine endurance during physical exercise

<jats:p>The paper presents an approach to assessing the level of undesirable loads in the RRG-100 pneumatic simulator using simulation modeling in MATLAB by solving a direct kinematics problem. An interactive interface has been developed that allows entering user anthropometric data; simulating bending angles in the joints. The finger geometries and the trajectory of the tip of the phalanx have been constructed using low-level graphics functions. It has been determined that the misalignment of the anatomical and mechanical axes of the device leads to the occurrence of undesirable loads. The proposed approach provides a basis for further development of individual adjustment systems for pneumatic simulators of the RRG-100 type.</jats:p>